New HIV drug taken twice a year shows promise in preventing infections in trials

The long fight against HIV/AIDS may get a potent new weapon. A new drug, taken by injection twice a year, shows great promise in preventing new HIV infections and would ease the treatment process since patients currently have to take daily medication. It could have far-reaching impacts, especially in lower-income countries that are facing rising new infection rates. William Brangham reports.
Stream your PBS favorites with the PBS app: to.pbs.org/2Jb...
Find more from PBS NewsHour at www.pbs.org/ne...
Subscribe to our RUclips channel: bit.ly/2HfsCD6
Follow us:
TikTok: / pbsnews
Twitter: / newshour
Instagram: / newshour
Facebook: www.pbs.org/new...
Subscribe:
PBS NewsHour podcasts: www.pbs.org/ne...
Newsletters: www.pbs.org/ne...