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 27 January-2 February 2019 and includes updates on Ebola virus disease, influenza, influenza A(H9N2), mass gathering monitoring for World Youth Day in Panama, Salmonella Poona, Rift Valley fever and yellow fever.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 29 September-5 October 2019 and includes updates on Ebola virus disease, extensively drug-resistant Klebsiella pneumoniae, mass gathering monitoring (Japan, Rugby World Cup 2019), Middle East respiratory syndrome coronavirus, Plasmodium cynomolgi infection, poliomyelitis, West Nile virus, and yellow fever.