one of the ways to prevent hiv infection is by taking preexposure prophylaxis (prep), which is a medicine taken daily by hivnegative people who are at high risk of being exposed to hiv , through sexual contact or injection drug use.

ngokutsho kweunaids, kwiindawo ezichaphazeleke kakhulu yihiv , abase tyhini abangamaxhoba egbv bajongana namathuba angangama50% okufumana ihiv .
