A mosquito trap in Chatham-Kent has tested positive for West Nile Virus.
It's the sixth time this season a trap has tested positive in the municipality.
The trap was in Southwest Chatham and was collected on August 29.
Chatham-Kent Public Health says West Nile Virus is transmitted to people through the bite of an infected mosquito.
Some mild symptoms include fever, headache, body aches and fatigue.
Severe symptoms include stiff neck, nausea, difficulty swallowing, vomiting, and lack of co-ordination or paralysis.