Minnesota health officials have issued a statewide alert following two deaths linked to West Nile virus. The warning comes as mosquito activity reaches its summer peak, fueled by hot and rainy conditions that have created ideal breeding grounds.
Rising Cases and Fatalities
So far, at least 20 cases of West Nile virus have been confirmed this season. Both fatalities were men over the age of 60, one from the Twin Cities area and the other from greater Minnesota. Officials warn that elderly residents, people with weakened immune systems, and those spending extended time outdoors are at greatest risk.
Understanding the Virus
Most individuals infected with West Nile virus show no symptoms, but about one in five experience fever, headaches, and body aches. In rare but serious cases—roughly one in 150—patients can develop neurological complications such as meningitis or encephalitis, which can be fatal.
Precautions for Residents
The Minnesota Department of Health is urging residents to take preventive measures, including:
- Using insect repellent with DEET.
- Wearing long sleeves and pants during dawn and dusk, when mosquitoes are most active.
- Treating clothing and gear with permethrin when outdoors for long periods.
- Repairing window and door screens to keep mosquitoes out of homes.
Looking Ahead
With weather patterns favoring continued mosquito activity, officials stress that vigilance is key to reducing infections. They emphasize that while the majority of cases remain mild, the recent deaths are a stark reminder of the virus’s potential severity.
Leave a Reply