Alexandra Sifferlin @acsifferlin Elizabeth Renstrom—TIMEThe region of the Americas is the first in the world to be declared measles-free, after 22 years of work to banish the highly contagious infection that can result in pneumonia, blindness and death (stock photo) …

The first HIV vaccine trial launched in South Africa Read more »

By Julie Steenhuysen Genes taken from archived blood samples show the U.S. AIDS epidemic started in New York in the early 1970s, definitively debunking the long-held belief that the virus was spread in the early 1980s by a flight attendant …

Gene study clears ‘Patient Zero’ as cause of U.S. HIV epidemic Read more »

HIV preventative medicine is doing what it’s supposed to do, even for high-risk populations that aren’t using other forms of protection, according to new research from a health insurer. HIV, which stands for human immunodeficiency virus, can lead to acquired immunodeficiency syndrome, …

A pill designed to prevent HIV is working even better than people thought Read more »

A joint study recently conducted by the University of Copenhagen and Jimma University in Ethiopia found a link between malnutrition and the effectiveness of HIV treatments. The study, published in BMJ, examined Ethiopians with HIV who were also receiving antiretroviral …

Research team discovers link between HIV treatment and malnutrition Read more »