The Cult of HIV Denialism
Published at the Body.com Spring 2010
More is known about HIV than about any other virus. Less than three decades ago, doctors were perplexed by the appearance of Kaposi's sarcoma and Pneumocystis pneumonia (PCP) in young gay men. Since then, scientists and doctors, spurred by the activism of people with AIDS, discovered the virus now called HIV and proved that it causes AIDS by crippling the immune system until the body can no longer resist life-threatening infections.
Scientists around the world have isolated HIV, photographed it with electron microscopes, and sequenced the genomes of its different subtypes. There are now highly accurate tests for HIV antibodies and the virus itself, and increasingly effective and tolerable antiretroviral drugs (ARVs) for its treatment. Science is a gradual process, and there is still much that is not fully understood about HIV, but the evidence that HIV exists, is transmissible by blood, semen, and vaginal fluids -- and that it causes AIDS -- is vast and thorough.