Access to HIV testing and pre-exposure prophylaxis could benefit from being tailored to the type of exchange sex. Sexual risk, prevention behaviors, and psychosocial and sexual health outcomes were ...

If you're visiting with loved ones this holiday season, a new study suggests you make that a habit on a regular basis, if you haven't already. Those who don't socialize with friends or family may see ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

It’s easy to add to your routine, too.