A Simple Vaginal Ring Can Reduce the Risk of HIV Infection
This evidently - look silicone polymer ring is more useful than it looks . Doped with an data-based antiretroviral drug , when fag in the vagina by women in sub - Saharan Africa it was shown to cut back the hazard of HIV infection by as much as 61 percent . The ring is part of a large field of study called ASPIRE , which is designed to square off whether an experimental antiretroviral drug called dapivirine can help oneself prevent HIV infection ....