Abstract
Severe COVID-19 is rare in previously healthy individuals who are less than 50 years of age, affecting probably no more than 1 in 1,000 such infected individuals. We suggest that these patients may become critically ill because of monogenic inborn errors that disrupt protective immunity to SARS-CoV-2.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
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Review
MeSH terms
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Betacoronavirus / immunology*
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COVID-19
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Coronavirus Infections / immunology*
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Genetic Diseases, Inborn / immunology*
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Humans
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Immunity / immunology*
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Pandemics
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Pneumonia, Viral / immunology*
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SARS-CoV-2