Epidemiological update: outbreak of hepatitis A virus infection in four Nordic countries
As of 6 August 2013, the Danish, Finnish, Norwegian and Swedish public health institutes reported 106 cases associated with the hepatitis A virus (HAV) infection outbreak affecting their countries since 1 October 2012. Of these, 64 were confirmed and 42 were probable.
Epidemiological update: Measles - monitoring European outbreaks, 6 April 2017
In Europe, measles cases have been reported in Austria, Belgium, Bulgaria, Denmark, France, Germany, Hungary, Iceland, Italy, Portugal, Spain and Sweden as well as in Romania, where 4 025 cases have been reported as of 31 March 2017.
Epidemiological update: Dengue fever outbreak, Madeira, Portugal, 52 cases confirmed and four cases in three other European countriesArchived
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.
Epidemiological update: Measles - monitoring European outbreaks, 9 June 2017
Between 1 January 2016 and 6 June 2017, Romania has reported 6 619 measles cases, including 29 deaths. In 2016, several additional EU/EEA countries reported measles outbreaks, and an increase in the number of cases continues to be observed in 2017.
Epidemiological update: Multi-country outbreak of Listeria monocytogenes PCR serogroup IVb, MLST 6
Since the publication of the rapid risk assessment on a multi-country outbreak of Listeria monocytogenes serogroup IVb, multi-locus sequence type 6 (MLST 6) on 6 December 2017, four EU Member States reported seven new confirmed outbreak cases. Two of these cases were fatal.
Epidemiological update: multi-country outbreak of Listeria monocytogenes serogroup IVb, multi-locus sequence type 6 infections
Since the publication of the joint ECDC-EFSA rapid outbreak assessment on a multi-country outbreak of Listeria monocytogenes serogroup IVb, multi-locus sequence type 6 (ST 6) on 22 March 2018, three EU Member States have reported nine new confirmed outbreak cases.
Epidemiological update - Increase in Echovirus 30 detections in Denmark, the Netherlands, Norway and Sweden, July 2018
Since the beginning of the year, certain EU/EEA public health institutes have observed an upsurge in the number of positive enterovirus detections, especially Echovirus 30 (E30) cases. Norway  and the Netherlands  have published a report from national public health institutes on the increased E30 detections.
Epidemiological update - Increase in Echovirus 30 detections in Denmark, Germany, the Netherlands, Norway and Sweden, June to July 2018
In 2018, Norway  and the Netherlands  published reports from national public health institutes on increased Echovirus 30 (E30) detections associated with an increase in the number of meningitis or meningoencephalitis cases. Since the beginning of 2018, 407 E30 cases have been reported to ECDC in 10 EU/EEA countries based on an Epidemic Intelligence Information System–Vaccine Preventable Diseases (EPIS-VPD) data call.
Multi-country cluster of Listeria monocytogenes ST1247 in five EU countries
ECDC has identified a microbiological link between an outbreak of nine Listeria monocytogenes ST1247 cases in Denmark and nine additional cases reported between 2014 and 2018 in Estonia (2 cases) Finland (2), France (1) and Sweden (4).
Epidemiological update: Multi-country outbreak of Salmonella Enteritidis infections linked to Polish eggs
Since the latest ECDC-EFSA rapid outbreak assessment published on 12 December 2017, 15 EU/EEA countries (Belgium, Czech Republic, Denmark, France, Hungary, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Slovenia, Sweden and United Kingdom) have reported 336 confirmed, 94 probable and 3 new historical-confirmed cases associated with this ongoing multi-country outbreak of Salmonella Enteritidis in the EU/EEA.