Canadian Medical Association Journal

Health

Air pollution associated with more severe COVID-19

Some common air pollutants, such as ground-level ozone, are associated with more severe outcomes after SARS-CoV-2 infection, including admission to the intensive care unit (ICU), according to new research in CMAJ (Canadian ...

Diseases, Conditions, Syndromes

How common is readmission after hospitalization for COVID-19?

For patients discharged after hospitalization for COVID-19, death or readmission was common, with about 11% being readmitted or dying within 30 days, according to new research published in CMAJ (Canadian Medical Association ...

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