Michiganders are urged to prioritize protective measures against mosquito bites after recent collections of mosquitos in Saginaw County tested positive for the Jamestown Canyon virus (JCV) at the Michigan Department of Health and Human Services Bureau of Laboratories (MDHHS BOL). These are the first infected mosquitos identified for any virus in 2023.
“It takes just one bite from an infected mosquito to cause severe illness,” cautioned Dr. Natasha Bagdasarian, MDHHS chief medical executive. “We urge Michiganders to take precautions, including using EPA-registered insect repellent when outdoors, avoiding mosquito-prone areas if possible, and wearing protective clothing to minimize bites.”
JCV is transmitted to humans through bites from infected mosquitos, predominantly occurring from late spring to mid-fall. Symptoms may manifest within days to two weeks post-bite and commonly include fever, headache, and fatigue. While most individuals remain asymptomatic, severe cases can result in encephalitis and meningitis affecting the brain and/or spinal cord.
Reporting for WGRT – Choze Powell
