Communicable disease threats report, 13-19 March 2022, week 11

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 13-19 March 2022, and includes updates on COVID-19, seasonal influenza, polio, and the influx of people displaced from Ukraine to the EU following Russia's invasion of Ukraine.