West Nile virus creeps north in record year for EU cases

The West Nile virus is spreading across the EU at record levels and is reaching new regions of the continent, health authorities said Thursday.

In a statement, the European Center for Disease Prevention and Control said 1,715 cases were reported this year, with 130 people dying from the virus, which is mainly transmitted through mosquito bites.

Greece, Italy and France are the worst affected countries, but the virus is spreading further north, authorities say.

"Recent detections in people and animals in Belgium and the Netherlands show that the virus is now circulating further north, a trend that is expected to continue in the coming years," the ECDC said.

The Netherlands has reported 59 human cases so far this year, while Belgium has reported 15.

The West Nile virus is asymptomatic in 80% of humans — but can lead to fever and, in severe cases, cause neurological diseases and become deadly.

Preventive measures against mosquito bites are recommended to reduce West Nile virus risks.

"Anyone living in or visiting areas where WNV is circulating can reduce their risk by using mosquito repellent, wearing loose-fitting long clothing in the evening and at night, and using window screens, mosquito nets, or air conditioning where appropriate," the ECDC said.