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Oral Nirmatrelvir and Severe Covid-19 Outcomes During the Omicron Surge | Research Square

Background Nirmatrelvir, an inhibitor of the main protease of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has demonstrated a significant decrease in the risk of progression to severe disease in symptomatic high-risk patients infected with the B.1.617.2 (delta) varian...