Epidemiological update: autochthonous cases of chikungunya fever in the Caribbean region, 4 January 2014
An outbreak of chikungunya in the Caribbean region was reported from the French part of the island of Saint Martin on 5 December 2013.
An outbreak of chikungunya in the Caribbean region was reported from the French part of the island of Saint Martin on 5 December 2013. It is the first time that autochthonous transmission of the virus has been documented in the Americas. An ECDC risk assessment of the outbreak published on 12 December concluded that the risk of the disease spreading to other islands in the region was high. Since then, new chikungunya cases have been reported from several islands in the Caribbean.
As of 9 January 2014, the following number of cases has been reported:
- 201 probable or confirmed cases in Saint Martin (FR);- 2 confirmed cases in Saint Martin (NL); - 48 probable or confirmed cases in Martinique; - 25 probable or confirmed cases in Saint Barthélemy; - 10 probable or confirmed cases including one imported case from Saint Martin in Guadeloupe; - 1 confirmed case imported from Martinique in French Guiana.
Chikungunya transmission was detected during an ongoing dengue outbreak in the Caribbean. Dengue and chikungunya viruses are transmitted by the same Aedes aegypti mosquito species. The naïve population, the presence of an effective vector in the region and the movement of people in and between islands are factors that make it likely the outbreak will continue to spread geographically and increase in numbers. Since the dengue outbreak is ongoing, clinicians and travel medicine clinics should remain vigilant regarding imported dengue and chikungunya cases from the Caribbean.
Health risks during the Carnival season in Brazil
7 Feb 2019 - The Carnival season will last from 1 to 9 March 2019. In Rio de Janeiro, Brazil, 1 million participants are expected, including many travellers from Europe
Epidemiological update - dengue in Réunion
17 May 2018 - Since the beginning of 2018 and as of 14 May, 2 980 autochthonous cases of dengue have been reported in Réunion. The main areas affected are in the western part of the island. The most prevalent serotype among dengue cases is DENV-2 and the main vector implicated in the outbreak is Aedes albopictus.
Epidemiological update: Chikungunya – Europe - 2017
6 Oct 2017 - Since August 2017, France and Italy have reported the autochthonous transmission of chikungunya virus, respectively in the Var department, France and the Lazio region, Italy. The two events are involving strains from different origin and therefore are not related.