Hastings Prince Edward Public Health (HPEPH) has found a cluster of mosquitoes in the Picton area carrying West Nile virus.
HPEPH reports that this is the first direct evidence of West Nile activity in the area this summer.
West Nile virus is a viral infection found in birds and carried by mosquitoes that feed on infected birds. West Nile virus is transmitted to humans and animals through the bites of infected mosquitoes.
Most infected people have mild or no symptoms.
Early symptoms may include fever, muscle weakness, stiff neck, confusion, severe headache, sudden sensitivity to light, tremors, numbness, or loss of vision. The elderly and people with certain chronic medical problems, including problems with their immune system, are more susceptible. In severe cases, West Nile virus can cause an inflammation of the brain known as encephalitis. There is no specific treatment or vaccine available for West Nile virus. For severe diseases, supportive therapy is provided. People cannot get West Nile virus from person-to-person contact.
Protect yourself and your family. Mosquitoes are most active at dawn (first light) and dusk (just before dark). If you must be outdoors during this time, the simplest precaution is to wear light-colored long-sleeved shirts and long pants, socks, and a hat, and use an insect repellent that contains DEET or icaridin.
Mosquitoes lay their eggs in standing water (water that is not moving/flowing). It is advisable to remove any standing water around the house (eg in pots, rain barrels, children’s toys, children’s pools). Make sure you have screens on your windows to keep mosquitoes out of your home.
If you find a dead bird or other dead animal, do not handle it with your bare hands.
Local surveillance program
HPEPH conducts an adult mosquito surveillance program using carbon dioxide baited light traps at 17 different locations in Hastings and Prince Edward counties. Trapped mosquitoes are sent to a laboratory where they are tested for West Nile virus.