What is the Situation of West Nile Virus Infections in Greece?
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Synopsis
Greece is grappling with a concerning rise in West Nile virus infections, with 75 cases confirmed and five deaths reported. As the virus spreads across the nation, health authorities warn of potential future outbreaks. Learn more about the implications of this virus and its impact on public health.
Key Takeaways
- 75 confirmed cases of West Nile virus in Greece.
- 5 fatalities reported, all patients over 71.
- Symptoms include CNS issues like encephalitis.
- Infections spread across 34 municipalities.
- Global presence of West Nile virus noted.
Athens, Sep 11 (NationPress) The National Public Health Organisation (EODY) of Greece has confirmed a total of 75 cases of West Nile virus infections in the country for the year 2025, with five fatalities reported.
Among the confirmed infections, 62 cases exhibited symptoms affecting the central nervous system (CNS), including conditions such as encephalitis, meningitis, or acute flaccid paralysis, while 13 individuals experienced mild or no symptoms.
The reported deaths all involved patients aged over 71, according to EODY.
The initial cases of the virus this year were identified in July. In the last two months, infections have been recorded in 34 municipalities across 18 regional units. Recently, six new domestic cases were documented along with two imported cases from Serbia and Italy.
EODY has cautioned that more cases may arise in the near future.
Infections have also been noted in other European countries, including Albania, Bulgaria, France, Italy, Spain, Hungary, Romania, and Serbia, as reported by Xinhua news agency, referencing the Greek news agency AMNA.
The World Health Organisation states that the West Nile Virus can lead to neurological illnesses and even death in humans. This virus is prevalent in regions including Africa, Europe, the Middle East, North America, and West Asia. It is maintained in nature through a transmission cycle involving birds and mosquitoes, with potential infections in humans, horses, and other mammals.
The West Nile Virus is classified as a member of the flavivirus genus and is part of the Japanese encephalitis antigenic complex within the Flaviviridae family.
This virus was first isolated from a woman in the West Nile district of Uganda in 1937, and was later identified in birds in the Nile delta region in 1953. Prior to 1997, WNV was not known to be pathogenic to birds, but a virulent strain identified in Israel caused fatalities among various bird species exhibiting signs of encephalitis and paralysis. Over the last 50 years, human infections linked to WNV have been documented worldwide.
The most significant outbreaks have occurred in Greece, Israel, Romania, Russia, and the USA. These outbreaks typically occur along major migratory routes. Initially prevalent across regions of Africa, parts of Europe, the Middle East, West Asia, and Australia, the virus has expanded since its introduction in the USA in 1999, becoming widely established from Canada to Venezuela.
Point of View
I believe that timely reporting on health issues is crucial for public awareness and safety. The rise in West Nile virus cases in Greece is alarming, and it emphasizes the need for proactive measures to educate the public and prevent further infections.
NationPress
11/09/2025
Frequently Asked Questions
What are the symptoms of West Nile virus?
Symptoms can range from mild, such as fever and headache, to severe neurological issues including encephalitis and paralysis.
How is the West Nile virus transmitted?
The virus is primarily transmitted through mosquito bites, with birds serving as the main hosts.
Is there a vaccine for West Nile virus?
Currently, there is no vaccine available for humans, so prevention focuses on avoiding mosquito bites.
How can I protect myself from West Nile virus?
To protect yourself, use insect repellent, wear long-sleeved clothing, and eliminate standing water around your home.
What should I do if I think I have West Nile virus?
If you suspect you have contracted the virus, seek medical attention promptly for evaluation and possible treatment.
