Diseases, Conditions, Syndromes

North Korea hails recovery as WHO worries over missing data

North Korea said Wednesday more than a million people have already recovered from suspected COVID-19 just a week after disclosing an outbreak it appears to be trying to manage in isolation as global experts express deep ...

Health

Air pollution exposure may cause heart attack within an hour

Exposure to air pollutants—even at levels below World Health Organization air quality guidelines—may trigger a heart attack within the hour, according to a new study from China that found the risks were highest among ...

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