Seasonal and inter‐seasonal RSV activity in the European Region during the COVID‐19 pandemic from autumn 2020 to summer 2022

Abstract

RSV surveillance continued throughout the COVID-19 pandemic, with an initial reduction in transmission, followed by very high and out-of-season RSV circulation (summer 2021) and then an early start of the 2021/22 season. As of the 2022/23 season, RSV circulation had not yet normalised.