Diseases, Conditions, Syndromes

75,000 in Wuhan infected with coronavirus: study estimates

More than 75,000 people—ten times the official tally of confirmed cases—have been infected with the coronavirus in Wuhan, ground zero of a global health emergency, according to research published Friday.

Health

Chemicals in e-cigarette flavors linked to respiratory disease

Diacetyl, a flavoring chemical linked to cases of severe respiratory disease, was found in more than 75% of flavored electronic cigarettes and refill liquids tested by researchers at Harvard T.H. Chan School of Public Health. ...

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