Flies linked to cholera spread amid oral vaccine trial

The role that flies play in spreading cholera—a bacterial disease that causes severe diarrhea and dehydration—has been underestimated in Africa, which carries the largest burden of the disease.

Childhood ADHD linked to midlife physical health problems

People who have ADHD traits at age 10 are more likely than those without such traits to have physical health problems and to report physical health-related disability at age 46, according to a study led by University College ...

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