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Local Mosquitoes Test Positive for West Nile Virus

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Kingston – Mosquitoes carrying West Nile virus (WNV) have been identified in the Kingston, Frontenac, and Lennox & Addington (KFL&A) region. Infected mosquitoes have been identified in both Kingston and Napanee.  KFL&A Public Health collects and tests mosquitoes from various sites throughout the region every year for the presence of WNV. The last time mosquitoes carrying the virus were identified in KFL&A was in 2013. KFL&A Public Health has had no reported human cases this year.  

WNV is spread to humans and animals through the bite of an infected mosquito.  Most people who become infected with WNV have no symptoms. About 1 in 5 infected individuals will develop mild symptoms such as fever, headache, body aches, joint pains, vomiting, diarrhea, or rash. Most will recover completely. Fewer than 1% of infected individuals will develop a serious illness such as meningitis or encephalitis. This is more likely in people more than 50 years of age and those with other medical conditions or weakened immune systems. The last reported human case in KFL&A occurred in 2013.

There is no specific treatment or cure for WNV.  The best way to prevent infection is to avoid mosquito bites. Use insect repellants containing DEET or icaridin, limit outdoor time at dusk and dawn when mosquitoes are most active, and wear protective clothing. Keep your property free of stagnant water sources where mosquitos breed by changing the water in bird baths frequently and disposing of water that accumulates in objects such as tires, eavestroughs, flower pots, and wading pools. 

 

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