Mosquito with West Nile Virus found in county


The Ogle County Health Department (OCHD) has confirmed the first positive mosquito pool for West Nile virus reported in Ogle County for 2019.

A pool of mosquitoes found near Polo tested positive for West Nile Virus (WNV). With this being the first positive sample, maintaining vigilance to prevent exposure is extremely important.

 Monitoring for West Nile virus in Illinois includes laboratory tests for mosquito batches, dead crows, blue jays, robins and other perching birds, as well as testing humans with West Nile virus-like symptoms. People who observe a sick or dying crow, blue jay, robin or other perching bird should contact their local health department, which will determine if the bird will be picked up for testing.

West Nile virus is transmitted through the bite of a Culex mosquitoes, commonly called a house mosquito, which has picked up the virus by feeding on an infected bird. Common symptoms include fever, nausea, headache and muscle aches. Symptoms may last from a few days to a few weeks. However, four out of five people infected with West Nile virus will not show any symptoms. In rare cases, severe illness including meningitis or encephalitis, or even death, can occur. People older than 50 and individuals with weakened immune systems are at higher risk for severe illness from West Nile virus.

Precautions include practicing the three “R’s” – reduce, repel, and report.

Reduce – make sure doors and windows have tight-fitting screens. Repair or replace screens that have tears or other openings. Try to keep doors and windows shut. Eliminate, or refresh each week, all sources of standing water where mosquitoes can breed, including water in bird baths, ponds, flowerpots, wading pools, old tires, and any other containers.

Repel – when outdoors, wear shoes and socks, long pants and a long-sleeved shirt, and apply insect repellent that contains DEET, picaridin, oil of lemon eucalyptus, or IR 3535 according to label instructions. Consult a physician before using repellents on infants.

Report – report locations where you see water sitting stagnant for more than a week such as roadside ditches, flooded yards, and similar locations that may produce mosquitoes. The local health department or city government may be able to add larvicide to the water, which will kill any mosquito eggs.

To learn more about West Nile Virus and other mosquito-borne diseases and prevention methods you can consult the Illinois Department of Public Health website or contact the IDPH WNV hotline at 866-369-9710, Mon-Fri 8a.m.-5p.m.

 

 

Advertisement


Video News
More In Home