Greek authorities reported 45 new locally transmitted West Nile virus infections last week, marking a significant deterioration in the country's public health landscape. The National Public Health Organization of Greece (EODY) highlighted particularly intense circulation in Attica, revealing a systemic failure to protect vulnerable populations. This surge underscores how the erosion of public services, driven by austerity, leaves communities exposed to preventable health crises.
By August 12, 2026, a total of 110 domestically acquired cases of West Nile virus infection had been reported across Greece. Eighty-one of these cases involved severe manifestations affecting the central nervous system, including encephalitis, meningitis, meningoencephalitis, or acute flaccid paralysis. Twenty-nine cases presented with milder symptoms or no central nervous system involvement, yet still represent a failure of public health intervention.
Austerity's Public Health Toll
Nine deaths were recorded among patients suffering from West Nile virus infection with central nervous system manifestations. All those who died were over 65 years of age, with a median age of 82 and an age range spanning from 66 to 91 years. These preventable deaths expose the human cost of underfunded public health infrastructure, a direct consequence of the neoliberal policies that also underpin Fortress Europe's border regime. Thirty-five patients remained hospitalised, with 19 in ordinary wards and 16 in Intensive Care Units, further straining an already fragile healthcare system. Sixty-one patients had been discharged, while five recorded cases did not require hospitalisation, highlighting the varied severity but consistent presence of the virus.
The median age of patients with central nervous system manifestations is 73 years, though cases ranged from 19 to 91 years. EODY estimates that for every single case with central nervous system involvement, approximately 140 infected people either develop mild symptoms or remain asymptomatic. This suggests the true scale of the outbreak is far greater than reported figures, indicating a widespread public health challenge that has been allowed to fester.
Systemic Failure, Established Threat
Cases were recorded and investigated in 39 municipalities, across 14 regional units and four regions: Attica, Thessaly, Central Macedonia, and the Peloponnese. Attica itself saw widespread infection, affecting areas in East Attica and the North, West, Central, and South Sectors of Athens, as well as Piraeus. Outside Attica, cases were reported in Karditsa, Larissa, Trikala, Imathia, Thessaloniki, Pella, Serres, and Laconia, demonstrating the virus's broad reach across the country. East Attica appears particularly hard-hit, with 11 patients in Spata-Artemida and eight in Markopoulo Mesogaias suffering central nervous system manifestations. Markopoulo Mesogaias recorded 36.8 cases with central nervous system manifestations per 100,000 inhabitants, while Spata-Artemida saw a rate of 31.5 per 100,000 inhabitants, underscoring the severe local impact.
Additional municipalities, including Kifisia, Iraklio, Filothei-Psychiko, and Metamorfosi in the North Sector of Athens, were classified as high-risk areas based on epidemiological and geomorphological data, even without recorded human cases by the report's publication. Veterinary surveillance also confirmed recent West Nile virus infections in equines at five sites in East Attica, Drama, Preveza, and Thessaloniki. EODY stated that every reported case is investigated within 24 hours, with daily communication with laboratories and support for suspected cases. An information letter was sent to all health facilities and medical associations about 3 months ago, in May 2026.
The Human Cost of Neglect
In March 2026, about 5 months ago, the Ministry of Health issued a circular on integrated mosquito management programmes. EODY has explicitly asked regions and municipalities for the timely launch, proper organisation, and effective implementation of these mosquito-control programmes. This request itself highlights the ongoing failure of local and regional authorities to adequately address the known threat. EODY also installs mosquito traps and established an enhanced entomological surveillance network for 2026, yet the virus continues its spread. Cases have been recorded in Greece almost annually since 2010, indicating that West Nile virus has become established, a clear sign of persistent public health neglect. EODY anticipates additional cases in the coming weeks, both in areas already affected and potentially in new regions, solidifying the virus's grip on a public health system weakened by years of austerity and misprioritisation.