Communicable disease threats report, 13-19 December 2020, week 51

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 13-19 December 2020 and includes updates on COVID-19, dengue, chikungunya, Legionnaires' disease, seasonal influenza and avian influenza.https://www.ecdc.europa.eu/en/publications-data/communicable-disease-threats-report-13-19-december-2020-week-51https://www.ecdc.europa.eu/en/publications-data/communicable-disease-threats-report-13-19-december-2020-week-510001-01-01 00:00:00Z2020-12-18 12:00:00Z