Mosquito & Tick Information
Mosquitoes:
Mosquitoes are known vectors that transmit a wide range of viral diseases, including Dengue fever, Chikungunya and West Nile.
West Nile Virus
West Nile Virus (WNV) is the most common arbovirus in the United States and in Kansas, with around 2,000 cases reported nationally and a range of 14-60 cases reported in Kansas. Transmission season peaks in the last week of August through the first two weeks in September, with the greatest burden of disease in those 55 and older. While a majority (~80%) of WNV infections are asymptomatic, a concerning trend has been observed over the last several years as the proportion of neuroinvasive cases increases and severe outcomes are noted for those on immunomodulating medications, particularly B-cell depleting monoclonal antibodies (mAbs). As there are no vaccines to prevent WNV infection in humans, mosquito bite prevention is paramount, especially in the more vulnerable populations. View the KDHE West Nile Virus Data Dashboard.
Mosquito Prevention
Steps to help control mosquitoes:
- Empty standing water
- Refresh water bowls and wading pools every 3 days
- Repair holes in window and door screens
- Use EPA-approved repellants and larvicide
- Cover your skin when outdoors
Tickborne Diseases:
Tick season generally runs from April through September/October in warmer months, though ticks can be active anytime temperatures are above 40°F.