Prevalence of COVID-19-related croup up during omicron
Chinese city of 13 million shuts down again to avoid COVID ‘explosion’
5 July 2022How daily testing saved a city’s emergency services from a COVID catastrophe
5 July 2022Prevalence of COVID-19-related croup up during omicron
The proportion of children with COVID-19-related croup was increased during the period of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) omicron predominance compared with alpha or other variant- and delta-predominant periods, according to a research letter published online July 1 in JAMA Network Open.
