The first case of West Nile virus infection in 2026 has been diagnosed in Greece in late June. The infection is being transmitted by mosquitos.
According to the National Public Health Organisation (EODY), the case involves a patient over the age of 60 who developed meningoencephalitis, with symptoms beginning in late June.
The most likely place of exposure was identified as the Regional Unit of North Athens, specifically the Municipality of Agia Paraskevi.
EODY noted that cases of West Nile virus infection are recorded annually in many countries around the world, including numerous European countries, during the summer and autumn months.
Since 2010, cases have also been reported in Greece on an annual basis, making the re-emergence of infections during each transmission season an expected occurrence. Consequently, in May 2026, EODY informed healthcare professionals nationwide of the need to remain vigilant for the disease and issued a press release to raise public awareness, including recommendations on protective measures against mosquito bites.
It should be recalled that due to the bailout agreements and the budget cuts also for Municipalities assigned with anti-mosquito spraying of swallow waters, the West Nile virus infected hundreds of people and led dozens to death.
Things started to improve again when resources began to be allocated again…
