Epidemiological situation of tick-borne encephalitis in the European Union and European Free Trade Association countries

technical report

The report summarises existing information on the occurrence of TBE to obtain a better understanding of the current magnitude of TBE in the European Union (EU) and European Free Trade Association (EFTA) countries. The specific objectives are to characterise the different reporting systems for TBE in EU/EFTA countries; to identify and assess the current epidemiological situation for TBE; identify key risk areas for the disease and provide ECDC with data into its study on burden of disease. The report is a first effort to collect existing data on TBE in EU/EFTA countries. The data, covering the period 2000–2010, were collected from different sources.

Download

TBE-in-EU-EFTA.pdf - EN - [PDF-3.17 MB]

Publication data

Data

TBE Key risk areas: TBE average annual incidence rate per 100 000 inhabitants in the EU/EFTA at country level

map -
Period: 01 Jan 2000 - 01 Jan 2010

The key risk areas for TBE are located in central and eastern Europe and the Baltic and Nordic countries.

Data

TBE Key risk areas: TBE average annual incidence rate per 100 000 inhabitants in the EU/EFTA at lower administrative level NUTS 2 (Italy) or NUTS 3

map -
Period: 01 Jan 2000 - 01 Jan 2010

The key risk areas for TBE are located in central and eastern Europe and the Baltic and Nordic countries.

Data

TBE Key risk groups: Number of TBE cases, regardless of the applied case definition, by age group and gender reported in 16 EU/EFTA countries, 2000–2010 (n= 22 378)

table -
Period: 01 Jan 2000 - 01 Jan 2010

In Europe, TBE cases occurred more commonly among men than women and the number of reported cases increased with age.

Data

TBE Cases by year: Number of TBE cases, regardless of the applied case definition, by year reported in 16 EU/EFTA countries, 2000–2010 (n= 29 381)

table -
Period: 01 Jan 2000 - 01 Jan 2010

During the 2000–2010 period, the overall number of reported TBE cases (all case definitions combined) stayed relatively stable, with notable increases in 2003, 2006 and 2009–2010. The Czech Republic reported 25% of all reported cases, Lithuania 15%, Latvia and Germany 11% each and Slovenia 10%.

Data

TBE Seasonality: Number of TBE cases, regardless of the applied case definition, by month of onset reported in nine EU/EFTA countries, 2000–2010 (n= 7 083)

table -
Period: 01 Jan 2000 - 01 Jan 2010

The majority of cases reported during 2000–2010 showed disease onset between July and October.

Data

TBE surveillance implemented in EU/EFTA countries

country profile, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

Among the 30 EU/EFTA, 20 (67%) had developed surveillance systems for TBE. Comprehensive surveillance exists in 18 countries (60%).

Data

Country profile: Austria. Tick-borne encephalitis (TBE)

country profile, graph, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE is endemic in all of Austria’s federal states.

Data

Country profile: Belgium. Tick-borne encephalitis (TBE)

country profile

During 2000–2010, there were no TBE cases reported. TBE is not known to be endemic in Belgium.

Data

Country profile: Czech republic. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE is endemic in the Czech Republic and 500–1 000 cases are reported annually.

Data

Country profile: Denmark. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

In Denmark, TBE occurs sporadically, with 5–10 cases reported annually.

Data

Country profile: Estonia. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE incidence, Estonia. TBE cases and incidence by year/TBE cases by gender and age, Estonia.

Data

Country profile: Finland. Tick-borne encephalitis (TBE)

country profile, graph, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE cases and incidence/TBE cases by gender and age, Finland

Data

Country profile: Germany. Tick-borne encephalitis (TBE)

country profile, graph, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE is known to be endemic in Germany and high-risk areas are located in Bavaria and Baden-Württemberg.

Data

Country profile: Greece. Tick-borne encephalitis (TBE)

country profile

During the period 2000–2010, there were no TBE cases reported. Information on the epidemiology of TBE in Greece is limited.

Data

Country profile: Hungary. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE is endemic in Hungary.

Data

Country profile: Italy. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE incidence in Italy is very low and is restricted to the central and north eastern part of the country.

Data

Country profile: Latvia. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE is endemic in Latvia.

Data

Country profile: Lithuania. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

Lithuania is one of the countries with the highest number of reported TBE cases in Europe.

Data

Country profile: Norway. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

TBE occurs sporadically in Norway although parts of the southern coast have been established as endemic.

Data

Country profile: Poland. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

In Poland, TBE is endemic and 200–300 cases are reported annually, 90% from two provinces neighbouring the Baltic States.

Data

Country profile: Romania. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

In Romania TBE occurs sporadically and information on its epidemiology is limited.

Data

Country profile: Slovakia. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

In Slovakia TBE is endemic. Around 60–80 cases are reported annually.

Data

Country profile: Slovenia. Tick-borne encephalitis (TBE)

country profile, graph, table -
Period: 01 Jan 2000 - 01 Jan 2010

Slovenia is one of the countries with the highest reported number of TBE cases.

Data

Country profile: Sweden. Tick-borne encephalitis (TBE)

country profile, graph, map, table -
Period: 01 Jan 2000 - 01 Jan 2010

In Sweden 100–200 cases are reported annually.

Data

Country profile: Switzerland. Tick-borne encephalitis (TBE)

country profile

TBE is endemic in areas of northern Switzerland. A surveillance case definition has been in use since 1988 and was revised in 2007.