Could a drug used to treat HIV also prevent infection? | DW News

Around 40 million people are infected with HIV/AIDS worldwide. Now two trials have shown that a drug used to treat the disease also provides an effective shield against the virus that causes it. But getting it to those who need it most could prove tricky. Subscribe: https://www.youtube.com/user/deutschewelleenglish?sub_confirmation=1 For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews ►Instagram: https://www.instagram.com/dwnews ►Twitch: https://www.twitch.tv/dwnews_hangout Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/dwdeutsch #HivAids #Lenacapavir #AidsPrevention