Psychology & Psychiatry

COVID-19 stress and remote schools worsened youth mental health

A survey of over 32,000 caregivers of youth in Chicago Public Schools found that around a quarter of children and adolescents were described as stressed, anxious, angry or agitated after pandemic-related school closures and ...

Diseases, Conditions, Syndromes

Should masks be worn outdoors?

Mask wearing by the public, particularly outdoors, remains controversial. But should masks be worn outside, in some circumstances, to help reduce COVID-19 virus transmission—or should efforts focus on reducing indoor transmission ...

Diseases, Conditions, Syndromes

About a third of Mexicans show exposure to coronavirus

As many as one-third of Mexicans may have been exposed to the coronavirus by the end of 2020, according to a study of random blood samples taken between February and December.

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