Nicosia: Most cases of West Nile virus infection concern people aged 65 and over, the Medical Services and Public Health Services said in a press release, noting that, as of September 3, 2026, seven cases of West Nile virus infection have been confirmed, while three other cases are under investigation.

According to Cyprus News Agency, some of the patients who required hospitalisation have already been discharged, while one death has been recorded of a person belonging to a high-risk group due to age and underlying health conditions. Infectious Disease Specialist Aristos Aristodemou mentioned that the deceased was a 90-year-old man.

The press release also highlighted that the Epidemiological Surveillance and Control Unit for Infectious Diseases is on heightened alert and is conducting immediate epidemiological investigations for each reported case. In collaboration with the Health Services, protocols for mosquito control and eradication are being implemented in the affected areas, alongside epidemiological monitoring and prevention measures.

The Services noted that the West Nile virus is primarily transmitted through the bite of infected mosquitoes and is not transmitted from person to person through usual social, professional, sexual, or other contact, nor from hospitalised patients to medical staff.

They further added that in the majority of cases, the infection is asymptomatic or causes mild symptoms. Individuals at greater risk of severe illness include older adults, immunocompromised individuals, and those with chronic underlying health conditions.

The Ministry of Health recommends to the public, particularly to high-risk groups, the systematic implementation of personal protective measures against mosquito bites, the press release concluded.