Friday, 31 July 2009 23:49

Based on data from the previous six seasons, it has been determined that 85% of Colorado cases of West Nile Virus have occurred in a six week window from July 1 through the second week of August.  In other words, we are right in the thick of the peak transmission season.

Now is the time for residents to be vigilant in protecting themselves and their families against West Nile.  Here are some things you can do:

Avoid outdoor activities at dusk and dawn when mosquitoes are most active.  If you are outside during the periods when mosquitoes are most active, 7PM to midnight, cover up by wearing long-sleeved shirts, pants, shoes and socks.

Use mosquito repellents containing DEET.  Products with up to 30% DEET are recommended for children over two months of age and adults.  The Center for Disease Control and Prevention also recommend products containing Picaridin, which provides protection equal to that of DEET, or oil of lemon eucalyptus, which provides protection equal to lower concentrations of DEET.  Both have been approved by the Environmental Protection Agency.  Oil of lemon eucalyptus should NOT be used on children under three years of age.

Eliminate standing water in tires or similar water-holding containers as these may serve as mosquito breeding sites.  Change the water in birdbaths and pet dishes every three to five days.

If you find a dead crow, blue jay, magpie, or raven that does not seem to be injured, leave it where it is and call the Colorado Help Hotline (877) 462-2911.

West Nile Virus is transmitted through the bite of an infected mosquito.  While not everyone that gets bit by an infected mosquito will become ill, it can lead to very serious illness in some.  If you have been bitten by a mosquito and you experience fever, disorientation, muscle weakness, neck stiffness, headache, or nausea you should consider seeing your medical provider.  If your symptoms get worse or you begin to experience any sensory changes such as blurry vision, sensitivity to light or noise, dizziness, or difficulty moving or speaking, contact your medical provider immediately.

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