Communicable disease threats report, 23-29 May 2021, week 21

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 23-29 May 2021 and includes updates on COVID-19, dengue, influenza, Ebola virus disease and chikungunya.