Uganda is one of the most beautiful bastions of the African wilderness and has everything for a global tourist or even a backpacker. From trekking opportunities in the volcanic Great Rift Valley to exploring the Gorilla hideouts deep in the mountains; from sunbathing at the isolated and magnificent beaches on the Ssese Islands that seem to be floating in Lake Victoria to being captivated by the mystic Jinja, the source point for the great river Nile, Uganda has just about anything.

Why Volunteer In Uganda

Uganda has a wealth of natural resources but at the same time, it is also a poverty stricken country that has been through civil wars, a cannibalistic dictator and also comes under the AIDS/HIV radar. Volunteering in Uganda will not only open you mind to different cultures and a society that has existed since the early civilizations but also to the depravation that people in Africa have learnt to carry in their stride for too long.

Types Of Projects Available.

As a part of volunteering in Uganda, you will get to choose the kind of project you are interested in. The different types if projects available include:

Working with Ugandan orphanages: You will get to work with the hundreds and thousands of orphans who have either lost their parents in a war or who have been left homeless by famines. These orphaned children would probably die due to malnutrition but with a little care can grow up to be the future of the country.

Teaching: There are different languages that you can teach in Uganda but the most prominent being English. There are projects for teaching English to elementary school children and even orphans in a small village called Niyakasiru.

Community Development: In Uganda, there are no communities but groups of villages get together to support each other through all the strife and disasters that have struck the country in the recent past. As a part of the community development project, you can contribute a lot towards creating health awareness, take care of various problems being faced in the day-to-day life by Ugandans and work at temporary teachers in their schools, which are not even sub-standard.

HIV/AIDS Project: Africa is believed to have the maximum number of HIV/AIDS affected people. Hence this is the first place to start. In a world where scientists are trying every method possible to develop a miracle medicine for AIDS, the only way to fight it right now is by making people aware of the consequences.

As a part of the AIDS/HIV program, you will get to take care of people who are already suffering from it and also at the same time, work with community programs to offer more information on how to prevent it in the first place.

Community Work with the tribal: There are different types of tribes in Uganda and as a volunteer in Uganda, you will get to concentrate your efforts towards helping the tribal children and women.

Health Projects: There are several health projects that you can contribute to. The medical infrastructure in Uganda is not strong enough and you assistance in developing one can do a lot of good to the country’s future.

- Conservation Projects: There are different types of conservation projects in Uganda that vary from water conservation to Gorilla and Chimpanzee conservations. These are interesting projects and will help in keeping the African Wilderness alive

Volunteer Requirements

Age: The minimum age for volunteering in Uganda should be 16 or older. Experience: There is no experience required for most of the programs.

But if you are volunteering for specialized programs in clinical operation or in HIV/AIDS programs then you will need to have some amount of experience or certification to assist in medical treatments etc.

Application process: You will need to provide a resume to start with. All volunteer programs in Uganda are open to participants from all over the world and to individuals, families and couples.

Fee and Other details

There is a fee attached to each of the projects that you volunteer for. The fee is charged in advance and is charged for the following:

1. Housing

2. Food/meals

3. In-country training

4. Transportation within the region

5. Staff support

Conclusion

There is so much that you can contribute to in Uganda and to its people. Africa is considered to be the cradle of civilization and it’s high time everyone started looking at it as one and treating the people out there with equal respect.

If you are like the many millions of people who have bought digital hearing aids, you probably did not fully understand all of the mechanisms at play inside of that new hearing aid. You had your hearing tested and were told which hearing aids would work best for your hearing loss. So, just what are digital hearing aids and what makes them different?

Digital hearing aids use computer technology. The comfort and sound level that you hear can be custom-tailored to your unique hearing loss. This is accomplished by connecting the digital hearing aids to a computer and programming them to your loss. But, there are non-digital / analog hearing aids that can be programmed this way too. So, what are the differences between digital hearing aids and analog?

Hearing aids receive sound through the microphone. Distortion and noise are added to the sound from the microphone. This is because microphones make noise. Analog hearing aids pass the sound on to you with the noise and distortion. Digital hearing instruments clean sounds as they come into the hearing aids so that there is less noise and distortion. The sound is then sent to the amplifier, where your digital hearing aids measure the sound and decide how much power to add in order for you to hear.

After being amplified the sound is sent to the receiver ( the speaker ) and is then cleaned up again before being sent to your ear. This is also where digital hearing aids look for feedback ( whistling ) and work to cancel it before the feedback happens. Digital hearing aids actually perform millions of complex calculations in less than the blink of an eye, so fast you cannot even tell it has happened. The entire process is extremely complicated. Digital hearing aids are able to be set more precisely to your hearing loss. Digital hearing aids also have a wide array of circuitry inside them that control the comfort of the sound and make speech easier to hear in noise.

Why Do Some People Have Difficulty Changing from Analog to Digital Hearing Aids?

Some people who have worn analog hearing aids for a long period of time have been unsucessful when they first tried digital hearing aids. If digital is so much better, why do these people not like them? Over time we are conditions to like or dislike certain things. Many people did not like some kind of food when they were young, but later they learn to like it. We call this developing a taste for it. The same is true with switching from analog to digital hearing aids, especially if you were happy with your analog hearing aids.

Your brain becomes accustomed to hearing sounds a certain way, particularly if you felt positive about the way it sounded with your analog hearing aid. The sound is a whole lot more crisp and full when you first put on your new digital hearing aids. This can be overpowering to some and the immediate reaction is to not like it. That’s when many people make one of two mistakes. They try to tough it out and get used to their digital hearing aids, or they just give up. The problem with “toughing it out” is that it can be extremely painful to hear all of these new sounds when you are not used to hearing them. Then your new digital hearing aids becomes your enemy! Giving up doesn’t help anything either.

When this is the case, the best way for you to adapt to your digital hearing aids is gradually. Your professional can tone them down so that the sound is comfortable, and then gradually introduce more sound over time as you adjust. It may take several visits to the office for adjustments until you get the maximum benefit from your digital hearing aids. But if you persevere, your digital hearing aids will reward you with much better hearing.

POSSIBLE CAUSE OF HELPER T CELL DEPLETION

IN AIDS-THE LYMPHOCYTE WEAKENING FACTOR

HYPOTHESIS.

Enoh Nkongho Kingsly(MBBS)

Dept. of Neurosurgery,

Beilinson Hospital, Petach Tikva, Israel.

INTRODUCTION

Albert Lyons while concluding the introductory page of his book on the history of medicine wrote, ‘To which erroneous doctrines do we in the twentieth century still cling? If we knew with certainty that they were wrong, we would discard them. Instead, we search and wait and hope’. (2) Although this question was directed at scientists in the twentieth century, it still applies to us today. A capital example of an erroneous doctrine today may be the HIV/AIDS hypothesis.

Since its birth at press conference in Washington DC on April 23 1984, (2) the hypothesis has been published in books, taught in schools, supported by the media and praised in international forums (17, 18) . Tons of dollars have been and are still being spent on HIV/AIDS research (12,16). Yet, no cure or vaccine against the disease has been developed. One wonders why scientists are still tenaciously clinging to this hypothesis. Whether it is because of their own selfish interests and personal gains (1, 4) or because they are genuinely ignorant of the true pathogenesis of AIDS remains a mystery.

It is important that the mechanism of helper T cell depletion in AIDS be closely looked into by the rational scientific world and alternative hypotheses on the disease (rather than the HIV/AIDS hypothesis) be encouraged for the benefit of millions (7) habouring the causative agent, those having full blown AIDS and mankind as a whole.

A hypothesis on the mechanism of helper T cell depletion is presented here, by looking at the controversies surrounding the popular HIV/AIDS hypothesis.

THE HYPOTHESIS.

Since the HIV has never been isolated, following internationally accepted procedures for the isolation of retroviruses and only proteins/glycoproteins particles have been isolated(13,14,15) these could be fragments of secreted substances from the causative agent of AIDS itself, whatever it may be. These substances which the author will call Lymphocyte Weakening Factors (LWF’s) when secreted, attach themselves to the cell surfaces of helper T cells, rendering them “weakened “and “confused”. This activates a cascade of confusion involving the whole immune system.

It should be recalled that in the presence of an antigen, helper T cells initiate an immune response, mediate antigen-specific effector responses and regulate the activity of leucocytes (cytotoxic T cells, Natural Killer cells, suppressor T cells, macrophages, etc) by secreting soluble substances (cytokines and interleukins) (8).

When LWF’s bind to the cell membrane of a helper T cell, they alter the proteins, lipids and carbohydrates in it. The helper T cell then sends confused signals to B cells which in turn secrete “useless antibodies” against the LWF’s and not the attacking organism/causative agent. Thus, the causative agent of AIDS stays unharmed, producing more LWF”s and the cycle of events continues. Other cells of the immune system are confused as well, producing an ineffective immune response.

Due to their reduced life span, weakened helper T cells decline in number and are eventually depleted leading to immune deficiency and the symptoms of AIDS. RNA viruses also invade a very few number of susceptible weakened helper T cells for their replication, with little or no harmful effect to the cells (10).

Incidental findings of these viruses on some of the weakened helper T cells may have led to the possibly erroneous HIV/AIDS hypothesis. Also some antibodies have been identified in AIDS patients (for example, by Robert Gallo and his team, who designed and patented their HIV tests) during research and may be the “useless” antibodies against secreted LWF’s (11). ‘Viral particles’ ‘markers’, etc, have also been observed by reseachers (, 13, 14, 15) and could be LWF’s themselves.

Therefore, consideration must be taken of other microorganisms as the probable cause of AIDS during research , apart from the “HIV”. Following this line of thinking, it is hoped that more fruitful results will be achieved.

EVALUATION OF THE HYPOTHESIS.

The fact the some researchers believe AIDS is not caused by a virus(5,9,13,14,15) and HIV has never been isolated following internationally accepted procedures for the isolation of retroviral particles seem to buttress the LWF Hypothesis. Retroviral particles are supposed to be located in the sediment bands at 1.16g/ml sucrose. An attempt by some researchers to isolate the virus had failed .Proteins/glycoproteins isolated from stimulated cultures form the basis of serological tests for ‘HIV’. Such proteins as gp160/150, gp120, gp41/45, p34/32, p24; said to be unique to ‘HIV’ could be fragments of LWF’s! (14, 15, 16, 17)

Other researchers believe that AIDS may be caused by a TB-type bacterium (6) and some, by a toxin. (13,14,15).This also supports the fact that helper T cell depletion may be caused by other mechanisms such as the LWF hypothesis, other than the HIV/AIDS hypothesis.

Therefore, during research, a closer look should be taken at antibody-antigen interactions for more insight into the mystery surrounding AIDS.

Also, all patients tested positive for LWF’s (the so called positive ‘HIV’ test) should have a thorough biopsy examination of a palpable groin node or any other accessible lymph nodes for possible presence of other causative agents of the disease apart from ‘HIV’.

CONSEQUENCES OF THE HYPOTHESIS AND DISCUSSION

From the foregoing discussion, it can be concluded that:

- AIDS may be caused by other micro-organisms other than the ‘HIV’ and helper T cell depletion may be caused by substances (LWF’s) secreted by the unknown causative agent.

-The presence of the asymptomatic or symptomatic stages (AIDS) can be detected by serological methods such as the Determine strips developed by Abbott Laboratories .The so called ‘viral antigens’ incorporated into the test strips could be fragments of LWF’s and the strips could be actually detecting the presence in blood of useless antibodies against LWF’s and not antibodies against a virus.

-Other hypotheses such as the LWF hypothesis should be considered during AIDS research in order for positive results to be yielded.

If one wishes to follow the example of ‘the seven wonders of the ancient world’ to name ‘the seven mysterious diseases of the world’ one is sure to put the AIDS topmost on the

REFERENCES.

1. Albert B, Shine K. Scientists and integrity of research. Science 1994; 226:1660-1661

2. Albert SL, Joseph RP. Medicine- An Illustrated History. New York: Harry N. Abrams Inc; 1987: 8-9

3. Altman LK. “Researchers believe AIDS virus is found”. The New York Times 1984 April 24:C1 and C3

4. Bell R. Impure science: Fraud, compromise and political influence in scientific research. New York: John Wiley & Sons; 1992: 301

5. Broxmeyer L. Is AIDS really caused by a virus? Med Hypotheses.2003 May;60 (50):671-688

6. Cantwell AR: Do TB-type bacteria cause AIDS?JOIMR 2007; 5:1-7

7. CDC. HIV/AIDS Surveillance Report. Center for Disease Control and Prevention.1999

8. Daniel PS, Abba IT. Basic Human Immunology. London: Appleton & Lange; 1991: 61-65

9. De Harvin E. Pioneer deplores “HIV” “maintaining errors is evil”. Continuum. London.1997-1998; 5(2): 24

10. Fauci AS. Immunopatogenesis of HIV infection. J Acq Immunodeficiency Syndromes 1993; 6; 655-662

11. Gallo, et al. United States Patent No. 4520113, 1985

12. Mitchell D. Clinton Foundation targets health systems combating AIDS pandemic. Reuters Health Information, February 19, 2003

13. Papadopulos-Eleopulos E, Turner VF, Papadimitrion JM & Causer D. The Isolation of HIV: has it really been achieved; The case against. Continuum (London) 1996:4(6):S1-S24

14. Papadopulos-Eleopulos E, Turner VF, Papadimitrion JM & Causer D. HIV antibodies: further questions and plea for clarification. Curr Med Res Opin 1997; 13:627-634

15. Papadopulos-Eleopulos E, Turner VF, Papadimitrion JM, el al. Why no whole virus? Continuum(London) 1997; 4(5):27-30

16. Strom S. Grant will support development of topical HIV medications. The New York Times 2003; April 1

17. “The Durban Declaration”. Nature July 6, 2000; 406:15-16

18. “The New York Times Declaration”. HIV causes AIDS. To argue otherwise costs lives. The New York Times, July 9, 2000: L-11

Acquired Immune Deficiency Syndrome is known as AIDS in the short form. AIDS is in fact the collection of certain symptoms and infections in the human organism which permanently leads to the damage of the human immune system. AIDS is in other ways considered as the body’s defence system which hampers the normal functioning of the body organs to a great extent. The basic cause of AIDS is the two types of viruses, namely the HIV 1 and the HIV 2. Basically these two types of viruses are thus responsible in the performance of the defence mechanism system of the body.

The most common cause of AIDS is considered to be the unprotected sex. Sex without taking proper precaution like condom is very much responsible for AIDS. AIDS is generally transmitted through the semen. It is estimated that more than three million people round the globe had died through AIDS. During the prenatal stage also it is found that the mother will transmit the disease to the fetus before it is born. AIDS is transferred to the blood through the means of transfusion of blood into another’s body cell. Besides these, AIDS can also be caused through the use of injections which are not properly sterilized in the process of taking drugs or blood into the veins.

Symptoms of AIDS are not visible at the early stage. But at least after a period of 3 to 6 weeks the symptoms of AIDS can be noticed through certain flu like sickness. Besides these, symptoms like headache, nausea, fever, fatigue, diarrhea, etc. are also considered as other AIDS symptoms. But it can be mentioned out here though these symptoms occur in an AIDS patient, it lasts for only a temporary period of time after which it disappears. Sometimes acute AIDS symptoms also cannot be considered as the symptoms of AIDS, as they may also be found to be very much common to other forms of diseases. Thus symptoms either mild or severe cannot be considered as solely the symptoms of AIDS as other forms of sickness or diseases also witness the similar symptoms. But however, when the disease reaches its critical stage, the symptoms become very much acute thus leading to loss of weight, recurrent fever and also occurrence of certain fatal diseases. AIDS thus totally destroys the immune system of the body totally. AIDS is thus a deadly disease which is the result of unprotected sex, hence to prevent it is to avoid unprotected sex.

HIV/AIDS is the global issue of new era of science and technology and we should know that the problem of widespread AIDS is challenge for human survival. Children and young people need to be equipped with the knowledge, attitudes, values and skills that will help them face these challenges and assist them in making healthy life-style choices as they grow. Education delivered through schools is one of the ways through which children can be helped to face these challenges and make such choices.

Providing information about HIV (transmission, risk factors, how to avoid infection) is necessary, but not sufficient, to lead to healthy behavioral change. Programs that provide accurate information, to counteract the myths and misinformation, frequently report improvements in knowledge and attitudes, but this is poorly correlated with behavioral change related to risk taking and desirable behavioral outcomes. Education can be effective in the more difficult task of achieving and sustaining behavior change about HIV/AIDS. The schools can either be a place that practices discrimination, prejudice and undue fear or one that demonstrates society’s commitment to equity.School policies need to ensure that every child and adolescent has the right to life education; particularly when that education is necessary for survival and avoidance of HIV infection.

HIV infection is one of the major problems facing school-age children today. They face fear if they are ignorant, discrimination if they or a family member or friend is infected, and suffering and death if they are not able to protect themselves from this preventable disease.

It is estimated that 40 million people, worldwide, are living with HIV or have AIDS, at least a third of these are young people aged 15-24. In 1998 more than 3 million young people worldwide became infected including 590,000 children under 15. More than 8,500 children and young people become infected with HIV each day. In many countries over 50% of all infections are among 15-24 years old, who will likely develop AIDS in a period ranging from several months to more than 10 years.

Studies have shown the enormous impact HIV and AIDS have on the education sector and the quality of education provided, particularly in certain regions of the world such as Sub Saharan Africa. Consequences of the AIDS epidemic include a probable decrease in the demand for education, coupled with absenteeism and an increase in the number of orphans and school drop out, especially among girls. Girls are socially and economically more vulnerable to conditions that force people to accept risk of HIV infection in order to survive. A decrease in education for girls will have serious negative effects on progress made over the past decade toward providing an adequate education for girls and women. Reduced numbers of classes or schools, a shortage of teachers and other personnel, and shrinking resources for educational systems all impair the prospects for education.

Effective HIV/AIDS education and prevention is needed in all schools for all children so that no one is left ignorant. Yet in many places schools are apprehensive about providing sex education or discussions of sexuality because of cultural demands to protect adolescents from sexual experience. Women often lack skills needed to communicate their concerns with their sexual partners and to practice behaviors that reduce their risk of infection, such as condom use, which is often controlled by men.

The school can either be a place that practices discrimination, prejudice and undue fear or one that demonstrates society’s commitment to equity. School policies need to ensure that every child and adolescent has the right to HIV/AIDS education; particularly when that education is necessary for survival and avoidance of HIV infection.

A UNAIDS review (1997) of 53 studies which assessed the effectiveness of programs to prevent HIV infection and related health problems among young people concluded that sex education programs do not lead to earlier or increased sexual activity among young people, in fact the opposite seems to be true. 22 reported that HIV and/or sexual health education either delayed the onset of sexual activity, reduced the number of sexual partners or reduced unplanned pregnancies and STD rates. 27 studies reported that HIV/AIDS and sexual health neither increased nor decreased sexual activity, pregnancy or STD.

The review concluded that school based interventions are an effective way to reduce risk behaviors associated with HIV/AIDS/STD among children and adolescents.

There are three main objectives for this paper to integrate the education effectively with the HIV/AIDS preventions and other health aspects related with it.

These are as follows:

Objectives:

1) Health education focusing on HIV/AIDS prevention.

2) Raising awareness about HIV/AIDS among educators and learners.

3) Stimulate peer support and HIV/AIDS counseling in schools.

The main focus of the paper is to give the importance to the HIV/AIDS precaution with the health education raising the awareness about it among all the students as well as their teachers also and provide the supportive environment for the HIV/AIDS education for all.

Need of HIV/AIDS education:

In area such as HIV/AIDS prevention individual behavior, social and peer pressure, cultural norms and abusive relationships may all contribute to the health and lifestyle problems of children and adolescents. There is now increasing evidence that in tackling these issues and health problems, a healthy approach to HIV/AIDS and sex education works, and is more effective than teaching knowledge alone. T

here are numerous studies indicating that providing information about issues such as sex, STDs (Sexually Transmitted Diseases) and HIV (transmission, risk factors, how to avoid infection) is necessary, but not sufficient, to lead to healthy behavioral change (Hubley, 2000). Programs that provide accurate information, to counteract the myths and misinformation, frequently report improvements in knowledge and attitudes, but this is poorly correlated with behavioral change related to risk taking and desirable behavioral outcomes (Gatawa 1995, UNAIDS 1997a). HIV/AIDS with health education can be effective in the more difficult task of achieving and sustaining behavior change.

Health education with HIV/AIDS is widely applicable:

This problems largely affecting men and women as well as older children and adolescents, both this age group and younger children also face a wider range of health problems where education can play a vital role in sustainable prevention and management. Health education with HIV/AIDS programs plays a vital role in preventing infections. This is done through promoting knowledge of areas such as symptoms, transmission, and behaviors that are specifically relevant to many infection in each community; attitudes such as responsibility for personal, family and community health, confidence to change unhealthy habits; skills such as avoiding behaviors that are likely to cause infection, encourage others to change unhealthy habits, communicate messages about infection to families, peers and members of the community (WHO, 1996).

 This kind of health education with HIV/AIDS prevention focuses upon the development of Knowledge, Attitudes, Values, and Skills (including life skills such as inter-personal skills, critical and creative thinking, decision making and self awareness) needed to make and act on the most appropriate and positive health-related decisions. Health in this context extends beyond physical health to include psycho-social and environmental health issues.

This approach utilizes student centered and participatory methodologies, giving participants the opportunity to explore and acquire health promoting knowledge, attitudes and values and to practice the skills they need to avoid risky and unhealthy situations and adopt and sustain healthier life styles.

HIV/AIDS – a critical need for health education:

HIV/AIDS is an area where the scale and impact of the problem is such that the urgency of implementing preventative measures, including health education, is critical. Health education programs are being increasingly adopted as means of reaching children and young people to help halt the spread of this crippling epidemic. Studies from African countries show that children between the ages of 5 and 14 have the lowest prevalence of HIV infection. Below the age of 5 they are susceptible to mother to child transmission and after they become sexually active, the rate of infection increases rapidly – especially for girls (Kelly, 2000). Children aged 5-14 need to be reached at this critical stage in their lives and offer the ‘window of hope’ in stopping the spread of HIV/AIDS.

 Health Education with HIV/AIDS prevention Does Change Behavior:

There is now strong evidence from an increasing number of studies that health education HIV/AIDS prevention applied in an appropriate context, changes behavior – including behavior in sensitive and difficult areas where knowledge based health education has failed.

For example: Sexuality and HIV education –USA:

This study was implemented in 4 schools in New York City with 9th and 11th grade students (867 students), in intervention (AIDS prevention program) and control classes (no AIDS prevention program). The program focused on correcting facts about AIDS, teaching cognitive skills to appraise risk of transmission, increasing knowledge of AIDS-prevention resources, changing perceptions of risk-taking behavior, clarifying personal values, understanding external influences and teaching skills to delay intercourse and/or consistently use condoms. An evaluation carried out three months after the end of the program found that the intervention group showed the following positive behavioral outcomes when compared with the control group: decrease in intercourse with high risk partners, increase in monogamous relationships and an increase in consistent condom use. (Walter & Vaughan, 1993).

 HIV/AIDS prevention-Nigeria:

Health education programs are being implemented in many schools in Nigeria to increase levels of knowledge, influence attitudes and encourage safe sexual practices among secondary school students. A study to evaluate one such program was conducted comparing 223 students who received comprehensive sexual health education with 217 controls. Students in the intervention group received 6 weekly sessions lasting 2-6 hours, with activities including lectures, film shows, role-play stories, songs, debates, essays and a demonstration of the correct use of condoms. Following the intervention, students in the intervention group showed a greater knowledge and increased tolerance of people with AIDS compared to the control. The mean number of sexual partners also decreased in the intervention group, while the control group showed a slight increase. The program was also successful in increasing condom use (Fawole et al., 1999) Above mentioned studies shows that health education with HIV/AIDS prevention does change the behavior of students especially adolescents.

 Method for implementing Health Education with HIV/AIDS prevention:

Although there is strong evidence that HIV/AIDS prevention is effective when properly applied and supported, implementing this approach and achieving this success on a larger, countrywide scale is one of the greatest challenges to be faced.

To be effective, HIV/AIDS prevention programs must address the following areas:

•Reassure stakeholders that these messages are beneficial:

Talking and teaching about reproductive health and HIV/AIDS issues does not result in earlier initiation of sex or promiscuity. The evidence suggests that well implemented skills-based programs, conducted in an atmosphere of free discussion of all the issues, is likely to lead to young people delaying the initiation of intercourse and reducing the frequency of intercourse and number of sexual partners (Kirby et al. 1994, UNAIDS 1997a).

•Provide support to teachers: The lack of support for implementation of new programs is one of the most important factors affecting success. For most teachers both the content and methods of HIV/AIDS prevention programs are new and perhaps sensitive, and yet the approach has great potential to assist teachers both in their work and also their personal lives since HIV/AIDS is, of course, also affecting teachers. Sufficient support, training, practice and time needs to be available to teachers, in both pre- and in-service training sessions and workshops, to facilitate reflection and development of their own attitudes, and to motivate them to apply their new knowledge and skills, rather than continue with the more didactic, traditional teaching methods, which are often focused on information alone (Gatawa 1995, Gachuhi 1999). In addition, sufficient time and an appropriate place must also be given in the curriculum so that all students have access to HIV/AIDS prevention.

•Start early: As well as targeting adolescents, programs need to be targeted at children at an early age, with developmentally appropriate messages, before they leave school (Gachuhi 1999, Partnership for Child Development 1998). Because younger children are generally not sexually active, these programs will address the building blocks for healthy living and avoiding risk, rather than the very specific issues related to sexual relationships and HIV/AIDS which are progressively introduced to programs for older ages. However, the large number and diverse age range of children within primary schools is an enduring challenge, especially when addressing sensitive issues. Active and self-directed learning methods which are commonly used in education can be helpful in overcoming these classroom management issues to some extent.

•Provide a supportive environment: Schools need to have strong policies and a healthy supportive environment in terms of behavior of students towards each other, teachers and school personnel. Sexual abuse can occur in schools, with both boys and girls reporting abuse by school staff (Kinsman et al. 1999, Lowensen et al. 1996). Programs need to address this potential problem by training and supporting teachers, so that they can become role models rather than neutral or adverse figures in relation to sexual behavior.

•Respond to local needs: Many of the models for HIV/AIDS prevention have been developed in western, developed countries. The available evidence from developing countries, although more limited in scope than the studies from non-developing countries, supports skills-based health education for HIV/AIDS and reproductive health (Hubley, 2000). The main issue is that wherever programs are to be implemented they must be shaped to meet the local socio-cultural norms, values and religious beliefs, and need to include ongoing monitoring (Kirby et al 1994, UNAIDS 1999, Kinsman et al.1999).

Elements of a Health Education for HIV/AIDS prevention:

Reviews of school-based HIV/AIDS prevention programs (23 studies in the USA (Kirby et al. 1994), 37 other countries (reported in UNAIDS 1999) and 53 studies in USA, Europe and elsewhere (UNAIDS 1997a) have identified the following common characteristics of successful programs:

1.Focus on a few specific behavioral goals, (such as delaying initiation of intercourse or using protection), which requires knowledge, attitude and skill objectives.

2.Provision of basic, accurate information that is relevant to behavior change, especially the risks of unprotected intercourse and methods of avoiding unprotected intercourse. 3.Reinforcement of clear and appropriate values to strengthen individual values and group norms against unprotected sex.

4.Modeling and practice in communication and negotiation skills particularly, as well as other related “life skills”.

5.Use of Social Learning theories as a foundation for program development.

6.Addressing social influences on sexual behaviors, including the important role of media and peers.

7.Use of participatory activities (games, role playing, group discussions etc.) to achieve the objectives of personalizing information, exploring attitudes and values, and practicing skills.

8.Extensive training for teachers/implementers to allow them to master the basic information about HIV/AIDS and to practice and become confident with life skills training methods.

9.Support for reproductive health and HIV/STD prevention programs by school authorities, decision and policy makers, as well as the wider community.

10.Evaluation (e.g. of outcomes, design, implementation, sustainability, school, student and community support) so that programs can be improved and successful practices encouraged.

11.Age-appropriateness, targeting students in different age groups and developmental stages with appropriate messages that are relevant to young people. For example one goal of targeting younger students, who are not yet sexually active, might be to delay the initiation of intercourse, whereas for sexually active students the emphasis might be to reduce the number of sexual partners and use condoms.

12.Gender sensitive, for both boys and girls.

 Conclusions:

 Health Education with HIV/AIDS prevention offers an effective approach to equipping children and young people with the knowledge, attitudes and skills that they need to help them avoid risk taking behavior and adopt healthier life styles. The scope of health education means that it can be applied to a wide range of areas, especially STDs and HIV/AIDS prevention, but also including violence, substance abuse, unwanted situations such as early pregnancy and all areas where knowledge and attitudes play a critical role in promoting a healthy lifestyle for children and young people growing up in the 21st century. We can sum it in following points- •The constitutional rights of learners and educators must be protected equally.

•There should not be compulsory disclosure of HIV/AIDS status.

•No HIV positive learner or educator may be discriminated against.

 •Learners must receive education about HIV/AIDS and abstinence in the context of life- skills education as part of the integrated curriculum.

•Educational institutions should ensure that learners acquire age and context appropriate knowledge and skills to enable them to behave in ways that will protect them from infection.

•Educators need more knowledge of, and skills to deal with HIV/AIDS and should be trained to give guidance on HIV/AIDS.

Suggestions for implications for policies and programmes:

•Male and female condom promotion efforts need to recognize, identify and address gender issues including sexual and other forms of violence, that inhibit condom use.

•HIV/AIDS, peer education, and sex education programmes for adolescents that incorporate gender equality issues into their framework should be fostered. Such programmes should enable a better understanding of how norms related to masculinity and femininity may increase risky sexual behaviour, and help young people begin thinking about how to work towards equal and responsible relationships.

•Voluntary Counselling and Testing (VCT) services should take into account the risk of violence and other adverse consequences when evaluating different approaches to disclosure. For example, patients can be given the choice of counsellor-mediated disclosure if that would help minimise adverse consequences.

•Both men and women should be involved in Prevention of Mother to Child Transmission (PMtCT) programmes. Antenatal services can educate men about sexuality, fertility and HIV prevalence to raise their awareness and sense of responsibility. This would avoid reinforcing the belief that women alone are responsible for pregnancy and for HIV transmission to the infant.

•Community Home Based Care (CBBC) approaches need to include a special effort to promote the role of men as care-givers in the family and community, and to provide adequate support and guidance to enable male participation. At the very least, such programmes should acknowledge that reliance on “home care” is, at present, largely reliance on “women’s care”.

References:

1.Fawole, I.O., Asuzu, M.C., Oduntan, S.O., Brieger, W.R. (1999). A school-based AIDS education program for secondary school students in Nigeria: a review of effectiveness. Health Education Research – Theory & Practice, 14: 675-683.

 2.Gachuhi, D. (1999). The impact of HIV/AIDS on education systems in the Eastern and Southern Africa region and the response of education systems to HIV/AIDS: Life Skills Programs.

3.Gatawa, B.G. (1995). Zimbabwe: AIDS Education for schools. Case Study. UNICEF Harare Zimbabwe.

4.Hubley, J. (2000). Interventions targeted at youth aimed at influencing sexual behavior and AIDS/STDs. Leeds Health Education Database, April 2000.

5.Kelly, M.J. (2000). Standing education on its head: Aspects of schooling in a world with HIV/AIDS. Current Issues in Comparative Education. 3(1).

6.Kinsman, J., Harrison, S., Kengeya-Kayondo, J., Kanyesigye, E., Musoke, S. & Whitworth, J. (1999). Implementation of a comprehensive AIDS education program for schools in Masaka District, Uganda. AIDS CARE, 11(5): 591-601.

7.Kirby, D., Short, L., Collins, J., Rugg, D. et al. (1994). School-based programs to reduce sexual risk behaviors: a review of effectiveness. Public Health Reports, 109(3): 339-361.

8.Lowensen, R., Edwards, L. & Ndlovu-Hove, P. (1996). Reproductive health rights in Zimbabwe. Training and Research Support Centre (TARSC).

9.UNAIDS (1997a). Impact of HIV and sexual health education on the sexual behavior of young people: a review update.

10.UNAIDS (1997b). Learning and teaching about AIDS at school. UNAIDS technical update, October 1997.

11.Walter, H. & Vaughan, R. (1993). AIDS risk reduction among a multiethnic sample of urban high school students. JAMA, 270(6): 725-730.

12.WHO (1996). Preventing HIV/AIDS/STI and related discrimination: an important responsibility of health promoting schools. WHO series on school health, document six.

Uganda is one of the most beautiful bastions of the African wilderness and has everything for a global tourist or even a backpacker. From trekking opportunities in the volcanic Great Rift Valley to exploring the Gorilla hideouts deep in the mountains; from sunbathing at the isolated and magnificent beaches on the Ssese Islands that seem to be floating in Lake Victoria to being captivated by the mystic Jinja, the source point

for the great river Nile, Uganda has just about anything.

Why Volunteer In Uganda

Uganda has a wealth of natural resources but at the same time, it is also a poverty stricken country that has been through civil wars, a cannibalistic dictator and also comes under the AIDS/HIV radar. Volunteering in Uganda will not only open you mind to different cultures and a society that has existed since the early civilizations but also to the depravation that people in Africa have learnt to carry in their stride for too long.

Types Of Projects Available

As a part of volunteering in Uganda, you will get to choose the kind of project you are interested in. The different types if projects available include:

• Working with Ugandan orphanages: You will get to work with the hundreds and thousands of orphans who have either lost their parents in a war or who have been left homeless by famines. These orphaned children would probably die due to malnutrition but with a little care can grow up to be the future of the country.

• Teaching: There are different languages that you can teach in Uganda but the most prominent being English. There are projects for teaching English to elementary school children and even orphans in a small village called Niyakasiru.

• Community Development: In Uganda, there are no communities but groups of villages get together to support each other through all the strife and disasters that have struck the country in the recent past. As a part of the community development project, you can contribute a lot towards creating health awareness, take care of various problems being faced in the day-to-day life by Ugandans and work at temporary teachers in their schools, which are not even sub-standard.

• HIV/AIDS Project: Africa is believed to have the maximum number of HIV/AIDS affected people. Hence this is the first place to start. In a world where scientists are trying every method possible to develop a miracle medicine for AIDS, the only way to fight it right now is by making people aware of the consequences. As a part of the AIDS/HIV program, you will get to take care of people who are already suffering from it and also at the same time, work with community programs to offer more information on how to prevent it in the first place.

• Community Work with the tribal: There are different types of tribes in Thailand and as a volunteer in Thailand, you will get to concentrate your efforts towards helping the tribal children and women.

• Health Projects: There are several health projects that you can contribute to. The medical infrastructure in Uganda is not strong enough and you assistance in developing one can do a lot of good to the country’s future.

• Conservation Projects: There are different types of conservation projects in Uganda that vary from water conservation to Gorilla and Chimpanzee conservations. These are interesting projects and will help in keeping the African Wilderness alive

Volunteer Requirements

Age: The minimum age for volunteering in Uganda should be 16 or older.

Experience: There is no experience required for most of the programs. But if you are volunteering for specialized programs in clinical operation or in HIV/AIDS programs then you will need to have some amount of experience or certification to assist in medical treatments etc.

Application process: You will need to provide a resume to start with

All volunteer programs in Thailand are open to participants from all over the world and to individuals, families and couples.

Fee and Other details

There is a fee attached to each of the projects that you volunteer for. The fee is charged in advance and is charged for the following:

1. Housing

2. Food/meals

3. In-country training

4. Transportation within the region

5. Staff support

Conclusion

There is so much that you can contribute to in Uganda and to its people. Africa is considered to be the cradle of civilization and it’s high time everyone started looking at it as one and treating the people out there with equal respect.

Hearing Aids are quite costly equipments. You would be quit aware of this fact if you have ever visited some hearing aids selling shops. According to Medicare hearing aids information there is very small portion of the population which can afford hearing aid equipments due to their extremely high prices. Many health insurance organizations do not cover hearing aids as the prices incurred upon hearing aids are extremely high.

If someone requires affordable hearing aids some time will be needed to study it in order to have the knowledge about its certain qualities so that hearing could be accessible against affordable price. Compromise on quality for cheap rates does not look better for the important article as hearing aids especially at the time when affordable hearing aids is required of a good quality. As a principle the hearing aid must be of a good quality so that there may be no difficulty in hearing otherwise it will cause a sense of deprivation.

Your Affordable Choice

Amongst different available options, the selection of one of the affordable hearing aids is laborious task. In fact there are only some choices to have affordable hearing aids. As an example there is a digital hearing aid namely the Digi-Ear D1. This hearing aid is made of such a shape that it conveniently fits neatly into the ear canal. It comprises of a unique rotating nozzle that will accommodate both left and right ear fitting. All that you have to do is to insert the hearing aid and afterward it is adjustable by yourself. You can operate it very easily according to your requirements. It’s such operations & features make it one amongst the other affordable hearing aids.

Qualities Of affordable hearing aids:

Another of the most affordable hearing aids is the Digi-Ear GS. It has multifarious qualities. Its echo control system is factually the most superior in the hearing aid industry. It is because of echo elimination technology that comes with a multi-layer noise reduction process. It helps to reduce static and noise. It bears all digital four channels, echo suppression with toggle button, universal fit adjustable on and off volume control having a 312 battery and a removal string. It is result-oriented and durable device with one-year warranty. These features make it superb amongst the affordable hearing aids.

This hearing aid has matchless revolving nozzle in order to fit it into either of ears by rotating it. It is provided with three size soft-tip alternatives, which facilitate you to opt for the soft-tip with the best adjustment and slide it onto the nozzle. This is provided for adjustment of hearing aid comfortably. Furthermore the latest digital wide dynamic range compression allows quick processing of the sounds that enter the ear culminating into instant and precise relay to the ear drum. It is the latest device than other affordable hearing aids.

Furthermore the sensitive feedback reduction feature greatly reduces feedback and whistle in the device that is caused by a loose hearing aid. Thus one can understand the conversation more easily. In addition, the quiet speech amplifier picks up the quietest whisper without accompanying extraneous noise. It results in clear listening. For more info see http://www.firsthearingaids.com/hearingloss/signs_of_hearing_loss.html on signs of hearing.

Selection Of Affordable Hearing Aids:

Among these affordable hearing aids, there are many others available on market that you can select; yet those mentioned therein are literally the best as per their price and quality. As such you definitely desire to give priority to these top choices when you are looking for inexpensive affordable hearing aids.

The recent XVII International AIDS Conference, which ended on August 8 in Mexico City, addressed new medications that fortunate Americans have at their disposal. Indeed, medicine and pharmacology have come a long way since 1983 when concerned representatives from thirty nations met at the World Health Organization headquarters in Genera, Switzerland. That meeting was the precursor to what would eventually become the International AIDS Conferences, the first of which took place two years later in Atlanta, Georgia. In 1983, the discussions centered on questions regarding how to isolate the virus and ultimately, how to make an HIV antibody test so that “at risk individuals” could determine if they had been “exposed” to it.

When a virus enters the human body, our brilliant immune system attempts to contain it by making “antibodies”. In the majority of cases, these antibodies are successful in their counter-attack and the virus is destroyed without the subject being aware that this miraculous, mini, internal war even took place. In relatively rare cases, however, the virus can out-smart the immune system which still, albeit futilely, produces antibodies. One can use an analogy of a soldier shooting at an unarmed enemy in successful cases of a destroyed virus, versus a soldier firing at an armored tank when a virus cannot be contained.  In such instances, a vaccine is the only long-term, truly effective method to protect the subject by immunization.

In 1983, the medical world was eagerly awaiting the discovery of the virus and the subsequent HIV antibody test. HIV was finally isolated in 1984 as an international fury erupted over who had been the real discoverer: The National Cancer Institute in Washington, DC, or the Pasteur Institute in Paris, France. This unfortunate legal dispute delayed the development of the first antibody test until 1985 when the HIV ELIZA (enzyme-linked immunosorbent assay) test was released to the public. The controversy over who actually isolated HIV was “settled” by President Reagan who declared that both researchers had miraculously discovered it at precisely the same moment. However, most authorities maintain HIV was first isolated by the French.

During this nascent phase of understanding HIV, the first 36,000 American victims had no treatments at their disposal. As a result, there were 20,000 American deaths before there was a tool to even determine if an individual had been exposed to the virus. Terrified people afflicted with the illness, as well as their friends and family, pooled resources and raced off to Mexico, France and other countries following reports of miracle drugs and bizarre treatments. One such weird “cure” was the injection of ozone into the anus. Others attempted to kill the virus by heating the patient’s blood and re-introducing it into the body, while still others went to Israel for an ineffective drug made from egg yolks. It was not until late 1987, six years after the first patients started dying, when the beginning of scientific yet primitive treatments became available in the form of an old antiviral medication: AZT (Azidothymidine), which was eventually renamed Retrovir. The first desperate infectious disease physicians had no alternative but to prescribe it in highly toxic doses to their frantic patients.

In 1988, as the number of reported AIDS cases in America reached 86,000, public demonstrations managed to put pressure on the FDA to accelerate new drug approvals. Consequently, early treatments for the often fatal illnesses caused by HIV were discovered, notably for Pneumocystis Carinii pneumonia and CMV (cytomegalovirus), the cause of blindness and severe intestinal distress in AIDS patients. Other than AZT, no medication to actually contain the virus was available much less a vaccine.

By mid-1989, the FDA created the “AIDS Clinical Trial Information Service” so that AIDS victims and their physicians could be informed of HIV drug trials. This encouraged many patients to “take control” of their health and to seek admission into clinical trials or question their doctors about new medications. Concurrently, scientists were developing what would eventually become a major diagnostic tool to measure the virus’ activity through “viral load testing” which determined how many “copies” of the virus were present in the afflicted individual’s blood.

Although the ensuing years saw the development of some prophylactic medications, it was not until 1996 for important new, break-through HIV medicines to appear on the market. The FDA approved a new category of anti-retroviral (ARV) medications called “protease inhibitors” as Glaxo Wellcome’s Epivir became widely prescribed. Clinical trials had demonstrated the drug’s ability to reduce the “viral load” in HIV patients. Numerous pharmaceutical companies, seeing huge profit potential, accelerated research and development of similar, expensive medications. Within months, four other large companies, Roche, Roxane Labs, Abbott Labs and Merck came out with their own protease inhibitors. As a result, “a sea change” emerged in the HIV/AIDS community that had far reaching implications. The newly prescribed combination of drugs, known as “the cocktail,” prolonged life. Many severely ill patients began to improve as symptoms lessened and they returned to some sort of normal existence. This development was not without great cost, however, both literally and figuratively. The new cocktails typically cost in excess of twelve hundred dollars a month. As one can imagine, many patients could not afford these expensive regimens while still others found the drug cocktails’ side effects very hard, or impossible, to tolerate. 

By the end of last century, AIDS had killed an estimated twenty million people worldwide. In America, the face of AIDS had changed from the so-called “gay plague” to become largely an inner city catastrophe. As patients who were able to access physicians and obtain medications were living longer, infectious disease physicians were becoming experts in many medical disciplines. Given the broad spectrum of illnesses their patients were exhibiting, the partially contained virus had more time to gradually weaken its victims. A new sub-group of HIV patients called “long term survivors” had emerged.

The optimism regarding the efficacy of anti-retroviral therapy that took hold during the mid-nineteen nineties was short lived. At the International AIDS Conference in Geneva, Switzerland in 1998, the focus of the discussion centered on an alarming observation that infectious disease physicians had begun to observe called “anti-retroviral drug resistance.” Drug resistance occurs when a virus begins to “mutate”. Clever viruses figure out how to get around antiviral medications by transforming themselves. In the case of HIV, the mutated virus engages in a renewed attack and finds ways to enter, and destroy, the main building block of the immune system: the T-Cell. Physicians know an HIV mutation has occurred when they see a patient’s viral load climbing. A complicated and expensive new diagnostic tool called “genotypic assays” or “genotyping” allows physicians to specifically determine which medication has failed and, therefore, which parts of the individual patient’s drug cocktail need to be replaced.

The result has been a plethora of new, effective medications. The few available drugs of the early 1990’s have grown to dozens of medications distributed into six different “classes.” For now, the new drugs are very effective and the Department of Health and Human Services’ has issued new and ambitious guidelines. All treating physicians are urged to make their patients reach an “undetectable viral load” which, in turn, will keep the virus from further destroying the immune system and, hopefully, from mutating. Prior to these new classes of medications, the “undetectable” target was reached in relatively few cases.

The combined treatment called “HAART” (highly active antiretroviral therapy) is effective but complicated, costly and not without side-effects. Long term HIV survivors run risks of developing diabetes as well as cardiac, renal and hepatic problems. The official list of side effects contains fifty-one disorders, the six most common being abdominal pain, headaches, insomnia, rash, nausea and lipodystrophy (fat redistribution). 

Given the current efficacy of the new medications, there is renewed optimism.  However, constant viral level monitoring and an absolutely strict adherence to each patient’s program are essential. Only a few missed doses can create a circumstance where the virus may mutate, the patient runs the risk of developing serious illnesses and some, or all, of the medications have to be replaced.

The current advances have been achieved through successful research and focus on anti-retroviral therapies. In so doing HIV is — for now — under control if the subjects are very disciplined and seen regularly by competent infectious disease physicians.  It is important to remember, however, that in the history of virology, no completely successful anti-viral treatments have been effective in the long run. Only a vaccine which changes the host and renders the virus irrelevant is the real, long-term hope to eradicate AIDS.

While numerous groups around the world are researching an HIV vaccine, none have been successful. Many problems stand in the way of a vaccine including the complexities posed by HIV mutations and the ethical issues surrounding the safety of HIV vaccine trials. For the second time in as many years, and as recently as last month, one of the leading hopes for a therapeutic vaccine was, at the very least, severely delayed. A large, proposed human clinical trial to be conducted by a division of NIH (The National Institute of Health) was cancelled for security reasons.  Researchers behind the previously cancelled trial had also become concerned about heightened risks. Clearly, even one highly publicized transmission of the virus during trials will severely reduce the pool of potential, HIV negative trial volunteers forever.

Unless and until a successful vaccine is discovered, the best AIDS patients and infectious disease physicians can hope for is continued containment of a deadly and clever virus through costly, complex regimes rife with side-effects both short and long term.

©2008 Richard René Silvin

Author Bio

Born in New York, from the ages of seven through eighteen, Silvin grew to adulthood within the confines of strict and homophobic Swiss boarding schools. After earning his bachelor’s degree from Georgetown University (1970) and an MBA from Cornell (1972), where he also later lectured and was voted one of the most successful graduates. He spent twenty-five years as a senior executive in a New York Stock Exchange investor owned hospital company. There Silvin rose to the head of the international division of American Medical International, Inc., which owned and operated one hundred hospitals in ten countries. René lives with his beloved canine companion, T-Cell, in Atlanta, Georgia, and Palm Beach, Florida. His awards include being a Chevalier (Knight) of the Franco-Britanic Order. He has written numerous articles on hospital management and is listed in Who’s Who in the World (1988), Who’s Who in Finance and Industry, and Who’s Who in Health Care. His book, Walking the Rainbow, is available now from Whitmore Publishing Co.

While hearing aids cannot restore a person’s hearing they are extremely useful in assisting the person to improve the quality of their hearing. With the correct amplification a person can hear things that may otherwise be inaudible. Many people who suffer from hearing problems do so in silence as they are unsure as to what hearing aid device would best suit their needs. Often the person is ashamed of their condition or are unable to afford a suitable hearing aid. So if you suffer hearing problems here is some advice on how you can find cheap hearing aids that you can afford and which are stylish and perform up to expectations.

Take The Time To Compare

Many health insurance companies do not offer coverage for the cost of purchasing hearing aids. Additionally there are many uninsured people that cannot afford one of the many ‘top of the shelf’ hearing aids and accordingly need access to cheap hearing aids to solve their hearing problems. So if you find yourself in this situation it is vitally important that you undertake extensive research and do comparisons of the various models and makes available. When you undertake these comparisons you should draw up a listing which compares the different hearing aids feature by feature. This is the only real way that you can reasonably assess the options available to you based on their quality and price.

Another option for you, when you are searching for cheap hearing aids, is to contact the major hearing aid manufacturers or retailers who often have old models that they wish to dispose of and maybe will do so at a heavily discounted price.

The next time you see a newly released hearing aid device model being advertised by one of the big hearing aid companies, it would be an excellent opportunity to check with them through their customer service area or their website to see if they have any superseded models that are being offloaded at sale prices. As you can imagine most of these special promotions are generally not advertised so you will need to take the initiative and make inquiries on your own.

Another way of getting a cheap hearing aid is by electing to purchase the base model of a major manufacturer’s product line of hearing aids which may not give you all of the advanced features, however you will still be receiving a quality product which is supported by a guarantee.

Sometimes surfing the internet is another great way of finding cheap hearing aids as many companies sell good quality but surplus stocks of hearing aids at low prices over the Internet. It is, however, important for you to research the brands and models being offered via the web to ensure it meets with your particular requirements.

Another option open to you in finding cheap hearing aids is to settle for an unknown or less regarded manufacturer who may make reasonable hearing aids but do not offer after sales service.

As you can see there are a number of different options to consider when you are searching for cheap hearing aids, but a word of caution, you will often get what you pay for so be careful before outlaying your money. Do your research thoroughly and ask yourself the questions – Does the product meet my requirements? Does the manufacturer or retailer offer a guarantee and after sales service? Is there a better option at a lower price?

Hearing aids have come a long way since they were first introduced as a technology many years ago. There are many different types of hearing aids because not everyone has the same amount or type of hearing loss. Every hearing aid has different functions and features that cater to the needs of the person wearing them. These days you can even purchase hearing aids that can be programmed to change depending on how the sound is changing in your immediate environment.

There are two main categories of hearing aids: digital hearing aids and analogue hearing aids. Modern hearing aids make use of new digital technology, and work very well. Digital hearing aids take the sound, convert it into bits, and make necessary changes before amplifying the signal so that you can hear it better.

Digital hearing aids are available from a wide range of companies, such as Miracle Ear. The great thing about digital hearing aids is that they can be programmed and adjusted according to each person to work optimally depending on the circumstances. A small computer contained in digital hearing aids is what controls the device and makes it work so well.

Miracle ear harnesses the power of this type of digital technology to help people hear better – it’s a high quality brand many people trust with their hearing.

Analogue hearing aids are an older type of technology that amplifies sounds through a microphone and convert them into tiny electrical signals. These same signals are then transmitted into the ear as they are picked up by the device, and can be changed to suit the needs of each person, as far as analogue technology allows.

More advanced analogue hearing aids can be programmed to some degree, so the type of hearing aid you choose will depend on personal factors – analogue hearing aids don’t necessarily leave you in the dust when it comes to personalization and making choices.

For the hearing impaired hearing aids, such as those sold by Miracle Ear, provide a life changing experience that improves every aspect of daily living. Hearing aids improve speech perception and make hearing a more pleasant experience, although normal hearing can’t be restored entirely.

If you don’t have a lot of money to spend on hearing aids, there are many discount hearing aids on the market that work just as well as their more expensive counterparts. You can find hearing aids for sale online as well as in traditional stores, so start shopping if you want to save money, even on brands such as Miracle Ear.

Discount hearing aids are not hard to find online, so don’t be afraid to do some research before paying for something more expensive. Hearing aids for sale, such as those from Miracle Ear, don’t have to cost an arm and a leg. In fact, there are many online stores that sell these devices for a discounted price, so you can buy direct and have the hearing aids shipped straight to your door. Nothing could be easier, or faster.