The Michigan Department of Health and Human Services has confirmed the first human case of West Nile virus (WNV) in the state for 2025. The infection was found in someone from Livingston County, which had a similar case last year. Dr. Natasha Bagdasarian, the state’s chief medical executive, stressed the importance of protection. “Just one bite from an infected mosquito can lead to serious illness. It’s crucial to use insect repellent and wear protective clothing, especially during dusk to dawn when mosquitoes are most active,” she said.
So far, mosquitoes carrying the virus have been identified in several Michigan counties, including Bay, Kalamazoo, Kent, Macomb, Midland, Saginaw, Tuscola, and Wayne. Health officials also discovered the John Cunningham virus in the same regions.
What Are the Symptoms of West Nile Virus?
Most people infected with WNV do not show symptoms or only experience mild ones, such as a high fever, muscle weakness, or severe headache. However, for some, it can lead to serious illness, including inflammation of the brain. Older adults, particularly those over 50, are at a higher risk for severe symptoms.
How to Protect Yourself
Here are some tips to keep you and your family safe from mosquito-borne illnesses:
- Use EPA-recommended insect repellent, which contains ingredients like DEET or picaridin. Higher concentrations usually offer longer protection. Always follow the instructions on the label.
- Exercise caution when applying repellent on children’s hands, as it can irritate eyes and mouths.
- Eliminate mosquito breeding grounds by removing standing water around your home.
- Weekly check for and empty containers that can hold water, like tires, buckets, and birdbaths.
- Ensure roof gutters are clean to prevent water accumulation.
- For standing water that can’t be removed, consider using a mosquito larvicide, available at many home improvement stores.
- Wear long-sleeved clothing when outdoors.
- Avoid outdoor activities during peak mosquito hours, from dusk to dawn.
- Maintain screens on windows and doors to prevent mosquitoes from entering your home.
Staying informed is vital. According to the CDC, in 2021, 2,271 cases of West Nile virus were reported in the U.S., with 278 resulting in death, underscoring the importance of prevention.
In light of ongoing discussions about public health, social media trends show growing concern and awareness about mosquito-borne diseases, with many users sharing prevention tips and experiences. These interactions can be a valuable source of community knowledge.
For more details on mosquito prevention and health tips, check out the CDC’s guidelines on West Nile virus.
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Michigan, Livingston County, Michigan Department of Health and Human Services
