Fig. 2From: Etiology and clinical characteristics of SARS-CoV-2 and other human coronaviruses among children in Zhejiang Province, China 2017–2019Monthly distribution of total HCoVs (orange), HCoV-NL63 (blue), HCoV-OC43 (yellow), HCoV-HKU1 (green) and HCoV-229E (purple) infections in hospitalized children with respiratory tract infections from February 2017 to December 2019Back to article page