Testing everyone for HIV and then giving them early treatment could theoretically eliminate the epidemic in South Africa. A mathematical model of this "test and treat" strategy suggest that it might be more expensive and take significantly longer than previously predicted.
Primary care practitioners continue to serve as the first line of defense against the obesity epidemic. But when it comes to what happens between doctors and patients behind closed doors, some wonder whether doctors can really convince their patients to make permanent lifestyle changes.
As climate change brings more drought and flooding, food prices are expected to keep spiking. Such spikes affect the poor the most, but especially the poor in Africa and the Middle East, says a new Oxfam report.
A Scottish cluster of injuries caused by kids swallowing liquid detergent packs highlights risks from the popular products. In August, there were 735 calls to U.S. poison control centers about children under 5 being exposed to laundry packs, up from 725 in July.
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