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: https://to.pbs.org/2Jb8twG
Find more from PBS NewsHour at https://www.pbs.org/newshour
Subscribe to our YouTube channel: https://bit.ly/2HfsCD6

Follow us:
TikTok:   / pbsnews  
Twitter:   / newshour  
Instagram:   / newshour  
Facebook: http://www.pbs.org/newshour

Subscribe:
PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts
Newsletters: https://www.pbs.org/newshour/subscribe