HIV & AIDS

Russia HIV infections rise 5% in 2011: official

Russia in 2011 saw a rise of five percent in the number of new HIV infections to 62,000 cases amid worrying signs that heterosexuals and women are increasingly at risk, its chief doctor said Monday.

Psychology & Psychiatry

Sex hormones impact career choices

(Medical Xpress) -- Teacher, pilot, nurse or engineer? Sex hormones strongly influence people's interests, which affect the kinds of occupations they choose, according to psychologists.

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