HIV is also a threat to unsafe sex, the females working as commercial or flying sex workers or otherwise are exposed to HIV transmission after unsafe sex or even after using a condom but now scientists have developed a vaginal implant that can protect women from HIV infection by decreasing the number of cells that the virus can target in their genital tract. Unlike conventional methods of HIV prevention, such as condoms or anti-HIV drugs, the implant takes advantage of some people's natural immunity to the virus, according to researchers at the University of Waterloo in Canada. The implant, described in the Journal of Controlled Release, is composed of a hollow tube and two pliable arms to hold it in place.
It contains hydroxychloroquine (HCQ) which is disseminated slowly through the porous material of the tube and absorbed by the walls of the vaginal tract. "We know that some drugs are…
