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 from 11 to 17 August 2019 and includes updates on Ebola virus disease in the Democratic Republic of the Congo, chikungunya virus disease and dengue, monitoring environmental sustainability of Vibrio growth in the Baltic Sea, the mass gathering of the Hajj in Saudi Arabia, tularaemia in Sweden and West Nile virus infection.

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 1-7 September 2019 and includes updates on Ebola virus disease, Middle East respiratory syndrome coronavirus, poliomyelitis, tularaemia, Vibrio growth in the Baltic Sea and West Nile virus.