West Nile Virus cases rise in Greece, 19 deaths reported

The number of West Nile Virus cases in Greece continues to climb, with the Hellenic National Public Health Organization (EODY) reporting a total of 232 domestic infections this year. The latest weekly report indicates a significant increase, with 75 new cases diagnosed and reported in the last week alone.

Tragically, the virus has claimed 19 lives so far in 2026. All of the deceased were elderly, with the youngest being 66 and the oldest 92. The average age of those who have died from the infection is 85, highlighting the particular vulnerability of older populations to severe complications from the virus.

While the eastern municipalities of Attica remain the epicenter for new infections, EODY data reveals a concerning trend: the virus is now being detected sporadically in most regions of Greece. This widespread circulation suggests a broader public health challenge in managing and preventing further transmission across the country.

Of the total infections, 165 patients developed severe symptoms affecting the Central Nervous System, such as encephalitis, meningitis, or acute flaccid paralysis. The remaining 67 cases experienced milder symptoms or remained asymptomatic, underscoring the varied clinical presentations of West Nile Virus.