* Unprotected (without a condom and water-based lube) anal sex poses the highest risk for HIV infection because the virus can pass directly through the lining of the rectum (ass) into the bloodstream.
* Ngono mume na mume bila kondomu na mafuta ya kulainisha ya maji, ina hatari kubwa zaidi ya maambukizo ya virusi vya ukimwi kwa sababu virusi vinaweza kupita moja kwa moja kupitia ngozi laini ndani ya mkundu hadi katika mfumo wa damu.