Robert Redfield emphasized the importance of science and data in meeting with employees.

Robert Redfield would replace Brenda Fitzgerald, who resigned in January over unresolved conflicts of interest.

Mathilde Krim devoted her life to researching the disease and fighting the stigma associated with it.

The move follows mass resignations from the council in June. 

Medical organizations endorse the “Undetectable = Untransmissible” campaign, which aims to raise awareness of scientific evidence showing that virally suppressed people living with HIV cannot infect others.

Activists demanded greater access to and involvement in clinical research for AIDS treatments—and their protests were heard.

A fraction of HIV patients in a small, uncontrolled study were able to stop antiretroviral therapy after receiving the immune boosters.

Patient Zero exonerated; Jack Woodall dies; Wolbachia-harboring mosquitoes deployed in fight against Zika; implanted neurons function in adult mouse brain 

Whole-genome sequencing of preserved blood samples provides the clearest picture to date of the virus’s arrival and spread in the U.S.