Exhaled aerosol increases with COVID-19 infection, age, and obesity.

Proc Natl Acad Sci U S A · 2021 · PMC7923364 · PMID 33563754

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may be significantno p-value reported

2 ) may be significant in the light of the recognized risk of those with high BMI ( 18 , 19 ), advanced age ( 20 ), or both ( 21 ) (the elderly, the obese, and the obese elderly) developing severe symptoms upon COVID-19 infection.

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