A background report on the economic issues surrounding AIDS drugs. Full Episode. Friday, ... An estimated 36 million people worldwide are infected with HIV, the virus that causes AIDS.

CNN Editorial Research (CNN) — Here’s a look at the origins, treatments and global response to HIV and AIDS. Facts. HIV stands for human immunodeficiency virus.. AIDS stands for acquired ...

HIV stands for human immunodeficiency virus. AIDS stands for acquired immunodeficiency syndrome. HIV/AIDS is spread through sexual contact with an infected person, sharing needles with an infected ...

HIV is a virus, and AIDS is the condition the virus may cause. An HIV infection doesn’t necessarily progress to stage 3. In fact, many people with HIV live for years without developing AIDS.

So, if scientists can do it so quickly for COVID-19, why can't they come up with a vaccine to prevent HIV? A big part of the reason, says Warren, is the rate at which the AIDS virus mutates. "The ...

AIDS, in which the amount of CD4 cells fall below 200 cells per cubic millimeter of blood (as opposed to the normal level of 500-1,500). HIV-1 and HIV-2 can both cause AIDS.

AIDS, in which the amount of CD4 cells fall below 200 cells per cubic millimeter of blood (as opposed to the normal level of 500-1,500). HIV-1 and HIV-2 can both cause AIDS.

AIDS, in which the amount of CD4 cells fall below 200 cells per cubic millimeter of blood (as opposed to the normal level of 500-1,500). HIV-1 and HIV-2 can both cause AIDS.