HIV and AIDs

HIV (Human Immunodeficiency Virus) is mainly found in the body fluids of infected individuals. These fluids include blood, semen, vaginal secretions, and amniotic fluid. On the other hand, fluids like sweat, saliva, and tears contain very little of the virus—unless they are contaminated with blood.

HIV can be transmitted through the following ways:

1. Having unprotected sexual intercourse with an infected person HIV is commonly spread through vaginal, anal, or oral sex when no condom is used. During intercourse, the virus can pass from one person to another through contact with infected sexual fluids.

2. Receiving a blood transfusion from an infected donor If a person receives blood that contains HIV (such as through transfusion), the virus directly enters their bloodstream. This is why screening of blood donors is critical.

   

   Blood transfusion

3. Receiving an organ transplant from an infected donor Transplanted organs from an HIV-positive donor can transmit the virus to the recipient. Organs, like blood, carry HIV if the donor is infected.

4. Transmission from mother to child during pregnancy, childbirth, or breastfeeding An HIV-positive mother can pass the virus to her baby during pregnancy, delivery, or through breast milk. This is called mother-to-child transmission.

5. Using unsterilized surgical or skin-piercing instruments Instruments such as scalpels, needles, and blades (e.g., for circumcision or tattooing) can carry HIV if they were used on an infected person and not sterilized properly before reuse.

6. Sharing personal hygiene tools with an infected person Items like toothbrushes, shaving blades, or nail cutters may become contaminated with blood and transmit HIV if shared with someone who is infected.

HIV symptoms vary from person to person depending on their immune system and disease stage. Some signs are similar to those caused by other illnesses like influenza and tuberculosis, so testing is the only reliable way to confirm an HIV infection.

Stages of HIV and AIDS

1. Primary Stage (Window Stage) This is the first stage after infection. A person may feel flu-like symptoms, such as fever or fatigue. The HIV test is usually negative at this point because the virus has not yet produced enough antibodies to be detected. The person appears healthy.
2. Asymptomatic Stage During this stage, the person still looks healthy and has no noticeable symptoms, but the HIV test will be positive. The virus is slowly weakening the immune system without obvious signs.
3. Symptomatic Stage Here, the immune system is significantly damaged, and the individual begins to show signs of illness. These may include frequent infections or unexplained weight loss. Some symptoms of AIDS may begin to appear.
4. Full-blown AIDS This is the final stage, where the person suffers from opportunistic infections and diseases. The body is extremely weak, and the individual is often very ill.

Common symptoms of AIDS

1. Loss of body weight (more than 10% within 12 months).
2. Persistent fever lasting longer than a month.
3. Hard, painless lumps on the skin or inside the mouth.
4. Chronic diarrhoea lasting over a month.
5. Continuous cough lasting more than a month.
6. Itchy skin rashes.
7. White layer in the mouth or throat (oral thrush).
8. Swollen lymph nodes, especially in the neck and armpits.
9. Shortness of breath, gradually worsening.
10. Genital rashes.

Opportunistic diseases associated with HIV and AIDS

These are infections that take advantage of the weakened immune system:

1. Respiratory Infections Diseases like pneumonia and tuberculosis are common and dangerous in people with AIDS.
2. Brain Infections They can cause severe headaches, mental confusion, and even seizures (fits).
3. Stomach or Gut Infections These result in severe, long-lasting diarrhoea, leading to dehydration and malnutrition.
4. Skin Cancer One example is Kaposi's sarcoma, a cancer that causes dark patches on the skin.

1. Reduced Labour and Productivity People affected by HIV and AIDS may become too ill to work, lowering economic output.
2. Increased Medical Costs for Families Families often spend a large amount of money on treatment, which reduces spending on essentials like food and education.
3. Rising Number of Orphans HIV-related deaths lead to more orphaned children, increasing pressure on relatives and social services.
4. Stigma and Discrimination People with HIV and AIDS often face rejection, stress, and social isolation.
5. High Government Expenditure on Healthcare Governments face huge costs to provide treatment and medicines for HIV patients.
6. Reduced Life Expectancy Individuals with untreated HIV/AIDS often live shorter lives due to the disease's progression and related complications.

To prevent the spread of HIV and AIDS, individuals and communities must take appropriate precautions. The following measures are essential:

1. Abstain from sexual intercourse Avoiding sexual activity is the most effective way to prevent sexually transmitted HIV infection.
2. Use sterilized instruments during surgery and childbirth All surgical tools must be properly sterilized to avoid HIV transmission through contaminated instruments.
3. Wear disposable gloves when in contact with body fluids This protects health workers and caregivers from exposure to blood, semen, or other body fluids.
4. Use only screened blood and organs for transfusion and transplant Blood and organs must be tested to ensure they are free of HIV before use in medical procedures.
5. Do not share personal hygiene items Items like toothbrushes and shaving blades may have traces of blood and can transmit HIV if shared.
6. Avoid sharing underwear and towels These can carry bodily fluids or bacteria that may indirectly pose health risks.
7. People Living With HIV and AIDS (PLWHA) should follow medical advice By adhering to treatment and preventive guidance, they can prevent further transmission.
8. Provide PLWHA with antiretroviral drugs (ARVs) ARVs slow down the virus and improve quality of life, reducing the chances of infecting others.
9. Pregnant women should attend pre-natal clinics Early care helps prevent mother-to-child transmission during pregnancy, childbirth, or breastfeeding.
10. Provide Post-Exposure Prophylaxis (PEP) within 72 hours of exposure PEP can prevent infection after accidental or suspected exposure if taken in time.

Certain actions and environments increase the chance of contracting HIV or other sexually transmitted infections:

1. Using unscreened blood for transfusion This can directly introduce HIV into the bloodstream.
2. Sharing unsterilized needles and blades Whether at a clinic or at home, sharing these items increases infection risk.
3. Sharing underwear and towels Personal items may carry traces of body fluids or bacteria.
4. Using drugs or alcohol Substances like marijuana, heroin, and alcohol impair judgment, making risky sexual behaviour more likely.
5. Associating with immoral friends Peer pressure can lead to harmful behaviours such as drug use or unprotected sex.
6. Accepting gifts or favours from strangers This may lead to coercion into sex or exploitative relationships.
7. Failing to report sexual abuse or rape Lack of action can prevent access to timely medical help and increase infection risk.
8. Staying alone in secluded places with strangers This increases the risk of assault or coercion into unsafe sex.
9. Sharing personal items like towels, toothbrushes, and razors These items may carry infected blood or fluids.
10. Going out alone or with strangers at night Places like bars, night clubs, and casinos are associated with increased exposure to risky situations.

The following strategies can help individuals stay safe and avoid behaviours that could lead to HIV infection:

1. Abstain from sexual intercourse before marriage This significantly reduces the risk of contracting HIV and other STIs.
2. Use only screened blood for transfusion Ensure that all transfused blood is tested and free of infections.
3. Do not share sharp objects Always use disposable or sterilized needles and blades, and dispose of them properly.
4. Avoid alcohol and narcotic drugs These substances reduce self-control and increase engagement in unprotected or forced sex.
5. Keep good company Stay close to responsible friends or family and avoid those who promote risky behaviours.
6. Resist peer pressure Be firm and confident when refusing harmful advice or offers.
7. Do not accept gifts from strangers or those with bad intentions Some gifts may come with hidden expectations, such as sexual favours.
8. Report all sexual abuse immediately Inform parents, teachers, or the police, and seek medical care without delay.
9. Avoid secluded areas with the opposite sex or strangers Such environments may increase the risk of sexual assault.
10. Avoid visiting risky places such as bars and nightclubs These places often expose individuals to substance abuse and unsafe sex.

Anyone who suspects they may have a sexually transmitted infection (STI), sexually transmitted disease (STD), or HIV and AIDS should seek medical help immediately for the following reasons:

1. Early Testing and Treatment Helps to cure or manage the infection in its early stages before it becomes severe or life-threatening.

2. Prevention of Long-Term Complications Proper and timely treatment can save lives and prevent serious consequences such as infertility, chronic pain, or permanent damage to the body.

3. Access to Counselling and Guidance Healthcare professionals provide accurate information and counselling on how to: Manage the disease, Prevent re-infection, Live a healthier life

   

   Youth attending counselling session

4. Peace of Mind Through Testing Getting tested eliminates the uncertainty and anxiety of not knowing whether one is infected or not.

5. Reduction of Infection Spread Proper care and treatment help to lower the risk of transmitting the infection to others.

6. Promotion of Healthy Living Practices Health workers guide patients on:

   • Good nutrition
   • Abstinence from risky behaviours
   • Regular physical activity

People living with HIV and AIDS can lead long and fulfilling lives if they receive proper care and support. Here are ways to care for and support PLWHA:

Physical support

1. Provide a Balanced Diet A nutritious diet strengthens the immune system and improves overall health.
2. Allow Them to Rest When Needed Rest helps the body to recover and conserve energy, especially when feeling unwell.
3. Seek Medical Help Promptly Take them to health facilities as soon as symptoms appear to receive the necessary treatment.
4. Provide Antiretroviral Drugs (ARVs) ARVs help slow down the progression of HIV and reduce the severity of symptoms.
5. Encourage Moderate Exercise and Work If possible, allow them to engage in light work and physical activity to maintain strength.

Emotional and psychological support

6. Show Love and Acceptance Treat them with kindness and respect. Avoid being judgmental or unkind.
7. Be a Good Listener Help them cope emotionally by listening to their concerns and being supportive.
8. Offer Counselling and Behavioural Guidance Encourage them to stop harmful behaviours such as:
   • Drug abuse
   • Having multiple sexual partners
9. Promote Personal Hygiene Help them keep their bodies, clothing, and bedding clean to prevent infections.

Social Support and Anti-Stigma Actions

Avoid discrimination and stigma

Do not mistreat or isolate PLWHA. Forms of discrimination to avoid include:

1. Calling them bad names
2. Denying them employment
3. Blocking their access to education or healthcare
4. Avoiding them socially
5. Refusing to share utensils or rooms
6. Excluding them from decision-making
7. Hiding them from the community