Knox County follows the CDC protocal, which is to spray for Culex mosquitoes only after finding West Nile virus present.
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GOOSE CREEK, S.C. (AP) Some mosquitoes captured at the Charleston Naval Weapons Station in SC have tested positive for the West Nile virus.
WNV is transmitted to humans by infected mosquitos through bites.
Preliminary symptoms typically include fever, headaches or body aches. Generally, no treatment is needed. In rare cases, life-threatening symptoms can develop, including rash, fever, stiffness and mental confusion.
Officials say so far, no cases of the West Nile virus infection have been reported in SC, but some people are still taking precautions.
West Nile virus is widespread throughout Northern Colorado and is considered a seasonal epidemic across the United States. “And unlike Zika, mosquitoes in Tennessee are known carriers of these other diseases”, said Vector Control Supervisor Andrea Woodard. Change the water regularly in pet dishes and bird baths, and keep gutters free of standing water.
Residents should limit outdoor activities, wear trousers and long sleeves and use repellent during the hours from dusk to dawn.
There have been no cases of the Zika virus reported, the county said in a news release.
Officials recommends using mosquito repellent, wearing light-coloured clothing and to try and stay indoors when mosquitoes are more active. Limit outdoor activity during those times.
Dress: Wear long-sleeved shirts and trousers to reduce the amount of exposed skin.
Insect repellent containing DEET also is advised.
Drain: Regularly empty containers of standing water to eliminate breeding areas.
While representing a “small” number of cases, transmission has been documented through blood transfusions, organ transplants, exposure in a laboratory setting and from a mother to baby during pregnancy, delivery or breastfeeding, according to the Centers for Disease Control and Prevention.
So far, no human infections have been reported.
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“No one can predict the severity of WNV season”, said Christine Mulgrew, DPHHS WNV Program Manager.
