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- Kristen M Marks and Roy M Gulick.
- Weill Cornell Medicine, New York, New York (K.M.M., R.M.G.).
- Ann. Intern. Med. 2023 Oct 1; 176 (10): ITC145ITC160ITC145-ITC160.
AbstractCOVID-19, the illness caused by SARS-CoV-2, became a worldwide pandemic in 2020. Initial clinical manifestations range from asymptomatic infection to mild upper respiratory illness but may progress to pulmonary involvement with hypoxemia and, in some cases, multiorgan involvement, shock, and death. Older adults, pregnant persons, those with common comorbidities, and those with immunosuppression are at greatest risk for progression. Vaccination is effective in preventing symptomatic infection and reducing risk for severe disease, hospitalization, and death. Antiviral treatment and immunomodulators have been shown to benefit certain patients. This article summarizes current recommendations on prevention, diagnosis, management, and treatment of COVID-19.
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