In recent days the BBC and various reputable scientific journals, have been carrying reports of a South African study. A gel containing an anti viral drug has been trialed on women in southern Africa. It has been found to cut their chance of hiv infection in half. It also greatly reduces their risk of contracting herpes. The gel is placed in the vagina.
Given that the trial will almost certainly have contained a high proportion of poorly educated women and given their family circumstances, it is likely that many may not have been able to use the gel 100% of the time - suggesting that the gel may be more effective if used consistently.
Will it be effective if used anally? I wonder.
Link to articles:
http://www.google.co.uk/search?hl=en...=&oq=&gs_rfai=



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