Groups like the AIDS Vaccine Advocacy

Groups like the AIDS Vaccine Advocacy Coalition and amfAR, the ray ban wayfarer Foundation for AIDS Research, are citing these data as they lobby for the FDA to approve the drug and for the CDC to release guidelines on its use as soon as possible. Last year, the CDC issued advice on using Truvada in gay men who are HIV-negative, but the agency has not yet done the same for heterosexuals. On Wednesday, CDC officials urged physicians to wait for those guidelines before prescribing the drug. However, they said that in urgent situations, doctors should follow the cautions and procedures laid out for gay men, including requirements for pre-treatment screening, dosages, periodic testing and counseling. Truvada's chief critics contend that the oakley sunglasses mens discount 2012 drug is prohibitively expensive in the U.S., where an annual supply can cost about $10,000. They also fear it will reduce the use of condoms. "You have to be really paranoid about your pants falling down to wear a belt and suspenders," Weinstein said. But Grant, of UCSF, said the drug's detractors were overstating the effectiveness of condoms. Although they are more likely to be used during casual relationships, their oakley sunglasses fashion outlet use tapers as relationships grow more intimate.