This rapid risk assessment addresses the public health risk associated with the early occurrence of a large number of West Nile virus infections in the EU/EEA and EU neighbouring countries in 2018.
This update of the risk assessment published on 16 April 2018 was triggered by the unusual size and duration of the current dengue fever outbreak driven by Ae. albopictus, a mosquito vector present in Réunion and widely distributed in the southern part of EU.
Following the occurrence of several hospital-acquired malaria cases in the European Union (EU), ECDC has assessed the risk related to transmission of the parasite in hospital settings.
A dengue outbreak of unusual magnitude is currently taking place in the French Outermost Region of Réunion. Aedes albopictus mosquitoes are considered to be the principal vector. Dengue virus (DENV) transmission in Réunion is not unexpected.
In September 2017, the Ministry of Health in Brazil declared the end of the 2016–2017 yellow fever outbreak in the country. The upsurge of human cases since December 2017 and the continuous non-human primate epizootics since September 2017 indicate a continued or resumed increase in yellow fever virus circulation in Brazil. Since January 2018, most of the yellow fever cases have been reported from São Paulo, Rio de Janeiro and Minas Gerais states.
This publication assesses the risk to EU/EEA countries and citizens associated with the ongoing outbreak of yellow fever in Brazil. This is the second update of a rapid risk assessment originally produced on 25 January 2017 and updated on 13 April 2017.
The objective of this report is to systematically review the evidence on active case finding in prison settings, with a focus on the European Union (EU) and the European Economic Area (EEA) region.
Italy is currently experiencing four clusters of autochthonous chikungunya cases in the cities of Anzio, Latina and Rome in the Lazio region, and the city of Guardavalle Marina in the Calabria region.
Two related clusters involving autochthonous transmission of chikungunya virus have been detected in the cities of Anzio and Rome. This rapid risk assessment provides detailed event background information and assesses the threat for the European Union.