Communicable disease threats report, 24-30 April 2022, week 17

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 24-30 April 2022 and includes updates on COVID-19, Influenza, the arrival of people displaced from Ukraine to the EU following Russia's invasion of Ukraine, hepatitis, Ebola, cholera and poliomyelitis.