St. Louis encephalitis

St. Louis encephalitis is a viral infection that affects the brain, caused by the St. Louis encephalitis virus, which is transmitted through the bites of infected mosquitoes. Symptoms can range from mild fever and headache to severe neurological issues like confusion, seizures, or coma. While many people recover with no lasting effects, some can experience long-term health problems. The disease is more common in certain regions during warmer months when mosquito populations are high. Prevention focuses on avoiding mosquito bites, such as using insect repellent and eliminating standing water where mosquitoes breed.