The head of the World Health Organization’s HIV/AIDS department has officially admitted for the first time that there will be no global epidemic of the disease among the heterosexual population outside Africa, The Independent reported.Kevin de Cock said global prevention strategies to address AIDS as a risk to all populations, among the WHO and major AIDS organizations, may have been misdirected. It is now recognized that, with the exception of sub-Saharan African, it is confined to high-risk groups.These groups include men who have sex with other men, drug users who inject with needles, and sex workers and their clients,...