Weekly respiratory virus update, week 16, April 2025

In the EU/EEA, influenza intensity has returned to low levels in most countries and respiratory virus activity is decreasing overall. However, some EU/EEA countries are still affected by ongoing flu and/or RSV epidemics. Preventive measures, such as frequent handwashing, physical distancing, avoiding large gatherings, and wearing masks in healthcare settings can help reduce transmission and protect those at high risk of severe illness.