West Nile Virus Detected in Five People in Belgium

Five probable cases of West Nile virus have been identified in Belgium, with one person hospitalized. Four of the five patients developed neurological symptoms, according to the Flemish Department of Care.

The cases were found in Antwerp province and Flemish Brabant, where the virus had previously been detected in horses and birds. Further tests are still being carried out to confirm the infections.

Health officials say there is no reason for people in Flanders to panic. West Nile virus is mainly spread by mosquitoes that become infected after biting birds. It cannot normally spread from person to person through everyday contact.

About 80 percent of infected people have no symptoms, while others may develop flu-like symptoms. A small number can develop serious neurological problems, especially older people and those with weakened immune systems.

Authorities advise people to avoid mosquito bites by wearing long clothing, using mosquito repellent, installing screens on windows and doors, and removing standing water from gardens.