This issue covers the period from 25-31 August 2019 and includes updates on cholera, influenza A(H5N6), Ebola virus disease in the Democratic Republic of the Congo, monitoring environmental sustainability of Vibrio growth in the Baltic Sea, West Nile virus infection and listeriosis in Spain.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 30 September-6 October 2018 and includes updates on poliomyelitis, Middle East respiratory syndrome coronavirus (MERS-CoV), influenza A(H5N6), West Nile virus, Ebola virus disease and Legionnaires' disease.