What is HIV and AIDS? | Transmission, Prevention, Treatment | Infectious Diseases | Don't Memorise | Summary and Q&A

TL;DR

The red ribbon symbolizes awareness for AIDS and HIV, which are infectious diseases caused by the HIV retrovirus. Prevention through safe practices and antiretroviral therapies are key in controlling the spread.

Key Insights

• 😪 The red ribbon is a powerful symbol representing awareness and support for AIDS and HIV.
• ❓ AIDS is a syndrome characterized by multiple symptoms resulting from a weakened immune system due to HIV infection.
• 👊 HIV is a retrovirus that attacks and weakens the immune system, making individuals highly susceptible to infections.
• 🪡 Preventing HIV transmission is crucial, with safe practices such as protected sexual intercourse and avoiding the sharing of needles or razors.

Transcript

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Questions & Answers

Q: What is the red ribbon symbol and its significance?

The red ribbon is a symbol used to create awareness about AIDS and HIV, providing support to those affected and combating stigma surrounding the diseases.

Q: How does HIV weaken the immune system?

HIV is a retrovirus that attacks and weakens the immune system by inserting its genetic material into host cells. This compromises the body's ability to fight off infections.

Q: What are the main modes of HIV transmission?

HIV is mainly transmitted through sexual contact, especially unprotected intercourse. It can also be spread via blood transfusions and sharing contaminated needles or razors. Mother-to-child transmission during pregnancy, delivery, or breastfeeding is another route.

Q: Are there any effective treatments for HIV?

Although there is no cure for HIV, antiretroviral therapies (ART) are available to control viral growth and prevent rapid propagation. These medications and therapies help individuals with HIV lead healthier lives.

Summary & Key Takeaways

• The red ribbon is a symbol for raising awareness about AIDS and HIV, which are syndromes characterized by a collection of symptoms due to a weakened immune system.

• AIDS develops in individuals with severely compromised immune systems due to HIV infection, making them highly susceptible to infections.

• HIV is an infectious retrovirus that attacks the immune system, and prevention is crucial as there is no cure. Transmission routes include sexual contact, blood transfusion, and mother-to-child transmission.