When the conference was held there in 2000, HIV was terrifying. It was spreading rapidly and an infection was viewed as a death sentence. Now, conference attendees celebrate a sea change around HIV.
The port city is hosting the International AIDS conference for a second time. NPR's Jason Beaubien tells NPR's Lynn Neary that much progress has been made in combating AIDS, but more needs to be done.
Cataracts are the No. 1 cause of blindness. In the West, a simple surgery can reverse the vision loss. An HBO documentary looks at the effort to do the same for people in the developing world.
A woman in her 20s infected a man after she returned to New York City from a country where Zika is spreading. Health officials say he got infected through unprotected sexual intercourse.