A new mosquito species in Colorado is capable of carrying dengue, yellow fever and Zika, while kissing bugs can now carry parasites that cause Chagas disease.
West Nile virus is the leading cause of mosquito-borne illness in the continental United States. As of Sept. 23, over 1,100 human cases of West Nile disease have been reported across 42 states, ...
West Nile Virus is the most common mosquito-borne illness in the continental U.S., spreading from infected birds to humans through mosquito bites. While most infected people show no symptoms, about ...
JEFFERSON COUNTY, Mo. – The Missouri Department of Health and Senior Services is warning Missourians to be cautious after a surge in West Nile virus cases. Twenty-two human cases of the virus have ...
Mosquito activity has increased in the Palm Springs due to recent wet weather and cooler fall temperatures. Some mosquitoes in the area have tested positive for West Nile virus or St. Louis ...
The Cool Down on MSN
Researchers make concerning discovery while studying mosquitoes in US: 'Landscape has changed'
Many communities have active mosquito control programs. Researchers make concerning discovery while studying mosquitoes in US ...
Maryland health officials confirmed a human death from West Nile virus in Western Maryland in 2025. The virus is transmitted to humans by mosquitoes that have fed on infected birds. Most people ...
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