While huge strides have been made in HIV care, the virus is still a global health concern.
Funding and political will can stem the tide of HIV, improve its treatment and stop AIDS.
Learn about these conditions, their causes and risk factors—and the three stages of infection.
The ambitious study was discontinued, so the decades-long search for a solution continues.
A new study suggests doxycycline can reduce STI risk, but there are resistance concerns.

The Latest from Giddy

New York City has two operating overdose prevention centers, but the U.S. needs many more.
Yes, evidence suggests pre-exposure prophylactics will still do the job.
While researchers found it to be more serious and contagious, its spread has largely slowed.
Researchers are investigating the technology that fights COVID-19 for further uses.
On this week's episode, the drag queen educates fans on the reality of living with the virus.
In the name of public health, some states may be disproportionately targeting minorities.
Take a closer look at the impact of sexually transmitted diseases on the immune system.
HIV detection and treatment have come a long way. Here’s a primer on HIV causes and stages.
An HIV diagnosis is not synonymous with an AIDS diagnosis, and does not mean a bleak prognosis.
Progress has been made in HIV and AIDS prevention, but misinformation continues to flourish.