An emerging new form of malaria poses a deadly threat to humans, research has shown. It had been thought the parasite Plasmodium knowlesi infected only monkeys. But it has recently been found to be widespread in humans in Malaysia, and the latest study confirms that it can kill if not treated quickly.
New malaria 'poses human threat'
The US supreme court on Monday heard arguments in a case that could threaten Americans’ access...
Toothpaste can be widely contaminated with lead and other dangerous heavy metals, new research shows.
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