Within the context of the West Nile virus outbreaks, an ECDC mission was conducted at the end of the transmission season to support the Greek authorities regarding further response and prevention activities on West Nile virus infections.
Following an invitation from Greek authorities, a team of experts from ECDC, the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) and the WHO Regional Office for Europe visited Greece in May 2012.
Following a request by the Romanian government, ECDC conducted a second follow-up country visit to Romania covering HIV, sexually transmitted infections (STIs) and hepatitis B and C from 11–13 May 2011.
Following a request by the Estonian government, ECDC performed a follow-up country visit to Estonia covering HIV and sexually transmitted infections (STIs) from 11–13 October 2010.
Following an unusually large and widespread outbreak of West Nile virus, ECDC and the WHO Regional Office for Europe conducted a joint visit to Romania to review the risk assessment of the virus in Romania.