How HIV Causes AIDS
An in-depth review of how the Human Immunodeficiency Virus (HIV) damages the immune system, causing AIDS.
Safe Food and Water for HIV Patients
If you're HIV-positive, you need to know how to protect yourself against dangerous foodborne infections.
Preventing Infections During Travel
If you're HIV-positive, you need to be particularly careful to avoid infections, especially when you're traveling. WebMD gives you tips on how to protect yourself.