Research Article: Clinical Characteristics Profile of COVID- Patients with Omicron Variant Admitted in a Tertiary Hospital, Central China
Introduction:
Coronavirus disease (COVID-) is an acute infectious disease of the respiratory system caused by novel coronavirus infection, which is mainly transmitted through droplets and contact. COVID- has the characteristics of strong infectivity, rapid transmission, and general susceptibility among people. Since the outbreak of COVID-, it has evolved and mutated in the process of transmission, and has formed multiple variants including Alpha, Beta, Gamma, Delta and Omicron. South Africa first detected a COVID- variant…
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