This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period from 12-18 May 2019 and includes updates on poliomyelitis, chikungunya virus disease and dengue, measles, monkeypox, dengue, Ebola virus disease, influenza, Rift Valley fever, Crimean-Congo haemmorhagic fever and Legionnaires' disease.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 12-18 August 2018 and includes updates on Vibrio growth in the Baltic Sea, West Nile virus, Ebola virus disease and Crimean-Congo haemorrhagic fever.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 28 August - 3 September 2016 and includes updates on Zika virus, yellow fever, West Nile fever and cholera.

The ECDC communicable disease threats report is a weekly bulletin intended for epidemiologists and health professionals in the area of communicable disease prevention and control.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 4-10 September 2016 and includes updates on Zika virus, yellow fever, West Nile fever and cholera.

The present report is concerned with the events in Spain surrounding two cases of infection with Crimean-Congo Haemorrhagic Fever (CCHF) virus that emerged in the Autonomous Community of Castilla y León in August 2016.

The present report is concerned with the emerging infection of tick-borne encephalitis in the Netherlands — the two first endemic cases occurring in July 2016 — in the larger context of a widespread and increasing incidence of lyme borreliosis.