Impact of Coronavirus Disease 2019 Public Health Measures on Detections of Influenza and Respiratory Syncytial Virus in Children During the 2020 Australian Winter

Public health measures targeting coronavirus disease 2019 have potential to impact transmission of other respiratory viruses. We found 98.0% and 99.4% reductions in respiratory syncytial virus and influenza detections, respectively, in Western Australian children through winter 2020 despite schools reopening. Border closures have likely been important in limiting external introductions.

Automated summary

Public health measures aimed at COVID-19 have led to significant reductions in respiratory syncytial virus and influenza detections among children in Western Australia during winter 2020, despite schools reopening. Border closures are likely playing a key role in limiting external introductions of respiratory viruses.