West Nile virus detected in birds and horse in Belgium's Willebroek-Mechelen region

The West Nile virus is circulating in the Willebroek-MeMechelen region of Belgium, as confirmed by recent tests on birds and a horse. The Department of Health has issued a statement assuring the public that there is currently no cause for alarm, but it is prudent to take extra precautions against mosquito bites.

The virus primarily affects birds and is transmitted through mosquito bites. While infected mosquitoes can also transmit the virus to humans and horses, most people do not develop symptoms. When illness does occur, it typically presents as mild complaints such as fever, headache, or muscle pain.

This detection follows an earlier report in early August of the first case of the virus in a horse in Belgium, near Brussels. That horse was euthanized after exhibiting severe neurological symptoms. The current findings in the Willebroek-Mechelen area indicate a broader spread within the region.

Although the risk of humans contracting the virus remains limited, health officials recommend protective measures, especially in the affected areas. These include wearing long clothing during times of high mosquito activity, applying insect repellent containing DEET, fitting mosquito screens to windows and doors, and using mosquito nets when necessary.