In July 2012, the European Centre for Disease Prevention and Control initiated a Europe-wide investigation on a Salmonella Stanley outbreak, together with the affected Member States, the European Food Safety Authority (EFSA) and the European Reference Laboratory for Salmonella (EURL Salmonella).
As of 4 November 1 148 cases of dengue infection have been reported, of which 517 were laboratory confirmed. The case definition has been revised and an automated surveillance system has been set up with the support from ECDC. The changes that were put in place meant that additional cases were identified retrospectively.
On 24 October 2012 the Portuguese Ministry of Public Health (Direcção-Geral da Saúde) confirmed 52 cases of dengue fever and 404 probable cases, compared to 37 confirmed and 262 probable cases in their last update of 17 October.
On 3 October, the Public Health Authority of Portugal (Direção-Geral da Saúde) reported two cases of dengue infection in patients residing in the Autonomous Region of Madeira, Portugal.
On 3 August 2012, a probable case of dengue infection was reported in a resident in west Greece (Agrinio). The 84 year old patient, who had severe underlying conditions and septicaemia, died on 30 August 2012.
The European Food Safety Authority (EFSA) and the European Centre for Disease Prevention and Control (ECDC) have published their annual report on zoonoses and food-borne outbreaks in the European Union for 2010.
In September 2010, two cases of autochthonous dengue fever were diagnosed in metropolitan France for the first time. The cases occurred in Nice, southeast France, where the vector Aedes albopictus is established.
Aedes aegypti is a highly specialized mosquito species feeding predominantly on humans and breeding in artificial water holding containers in urban areas, and currently restricted to subtropical and tropical areas. Williams et al. focus on the reasons why Ae. aegypti once occurred in locations where the mosquito does not occur anymore in Australia, the more temperate drier parts of the country.