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Upper Respiratory Infections in Schools and Childcare Centers Reopening after COVID-19 Dismissals,Hong Kong |
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| Authors: | Min Whui Fong Nancy H.L. Leung Benjamin J. Cowling Peng Wu |
| Affiliation: | WHO Collaborating Centre for Infectious Disease Epidemiology and Control, University of Hong Kong, Hong Kong, China (M.W. Fong, N.H.L. Leung, B.J. Cowling, P. Wu);Laboratory of Data Discovery for Health Limited, Hong Kong (B.J. Cowling, P. Wu) |
| Abstract: | A large number of common cold outbreaks in Hong Kong schools and childcare centers during October–November 2020 led to territorywide school dismissals. Increased susceptibility to rhinoviruses during prolonged school closures and dismissals for coronavirus disease and varying effectiveness of nonpharmaceutical interventions may have heightened transmission of cold-causing viruses after school attendance resumed. |
| Keywords: | acute respiratory illness coronavirus disease COVID-19 outbreaks respiratory infections rhinovirus school health schools upper respiratory tract infection URTI viruses SARS-CoV-2 severe acute respiratory syndrome coronavirus 2 |