West Nile virus (WNV) spread by mosquitoes remains a potential threat in Wyoming as warmer weather arrives across the state, says the Wyoming Department of Health.
“West Nile virus can sometimes cause serious illness,” said Emily Thorp, surveillance epidemiologist with the Wyoming Department of Health. “Because mosquitoes spread the virus by feeding on infected birds and then biting people, other birds and animals, preventing mosquito breeding and avoiding bites are important.”
Last year was an active WNV season in several states. Texas was particularly hard hit with 844 reported human cases and 89 deaths. In Wyoming last year, seven human WNV cases were reported. Since WNV first appeared in Wyoming in 2002, the annual numbers of reported human cases have ranged from two with no deaths to 393 and nine deaths.
“West Nile virus can sometimes cause serious illness,” said Emily Thorp, surveillance epidemiologist with the Wyoming Department of Health. “Because mosquitoes spread the virus by feeding on infected birds and then biting people, other birds and animals, preventing mosquito breeding and avoiding bites are important.”
Last year was an active WNV season in several states. Texas was particularly hard hit with 844 reported human cases and 89 deaths. In Wyoming last year, seven human WNV cases were reported. Since WNV first appeared in Wyoming in 2002, the annual numbers of reported human cases have ranged from two with no deaths to 393 and nine deaths.
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