First human case of West Nile virus this year confirmed in Niagara Falls

Niagara Region Public Health has confirmed its first case of West Nile virus in a person this year.

The case was confirmed in Niagara Falls.

West Nile virus is caused by the bite of a mosquito infected with the virus.

The health agency says most people infected with West Nile virus have no symptoms, however, about 20 per cent of people experience flu-like symptoms and fatigue.

It says only one per cent of infected people experience serious symptoms, such as a severe headache, neck stiffness, confusion, weakness and sensitivity to light.

“Older individuals or those with compromised immune systems are at a greater risk of developing severe symptoms,” Niagara Region Public Health wrote in a press release Thursday.

The health agency is also reminding residents to protect themselves against bites by using insect repellent and wearing long-sleeved shirts and pants at dawn and dusk.

It says standing water should be drained to prevent breeding, and damaged doors and window screens should be repaired.

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