Characteristics and outcomes of COVID-19 patients during the BA.5 omicron wave in Tehran, Iran: a prospective observational study

Abstract Background Omicron (B.1.1.529) is the fifth variant of concern of SARS-CoV-2, which has several subvariants. Clinical features of BA.1 and BA.2 infections have been described in the literature, but we have limited information about the clinical profile of BA.5, which caused the seventh wave...

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Main Authors: Mohammadreza Salehi, Arezoo Salami Khaneshan, Abbas Shakoori Farahani, Mahsa Doomanlou, Mohammad Arabzadeh, Abolfazl Sobati, Kousha Farhadi, Reza Fattahi, Esmaeil Mohammadnejad, Asghar Abdoli, Jayran Zebardast
Format: Article
Language:English
Published: BMC 2023-04-01
Series:BMC Infectious Diseases
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Online Access:https://doi.org/10.1186/s12879-023-08181-4