LONDON The biggest study ever of women who had ovarian tissue removed, frozen and transplanted suggests the experimental technique is safe and can help about one third of them to have babies.
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By Maria Cheng The Associated Press
LONDON The World Health Organization has revised its HIV guidelines to recommend that anyone who tests positive for the virus that causes AIDS should be treated immediately.
That guidance fits with what is already recommended in many developed nations, including the United States.
LONDON Doctors Without Borders says the world will run out of one of the most effective treatments for snakebites next year, putting the lives of tens of thousands of people at risk, mostly in developing countries.