Pseudoscience has recently re-emerged in the U.S. While much of it concerns vaccines, an "oldie" is again making the rounds: ...

The first known case of HIV-1 infection in human was detected in 1959, from a blood sample of a man in Kinshasa, Democratic ...

HIV, the human immunodeficiency virus, is the microorganism responsible for AIDS – acquired immunodeficiency syndrome. HIV gradually weakens the body’s immune system by infecting and ...

However, for AIDS, as for cancer ... The homogeneity of viral load and CD4 cell counts at the start of the study is not typical of the heterogeneity one usually sees with SIVmac251 infection ...

A 90-day review of U.S. foreign aid spending ordered by President Donald ... Ambient ultraviolet radiation exposure and Merkel cell polyomavirus were both attributed to the development of Merkel ...