How often do people die from west Nile virus?

Answer 1

The mortality rate from West Nile virus varies, but it is relatively low, with approximately 1 in 150 infected individuals developing severe illness that can lead to death. Overall, about 10% of those with severe illness may die from the disease, particularly among older adults and those with underlying health conditions. Most people infected with the virus experience mild or no symptoms. Annual fatalities can fluctuate based on the number of infections and the severity of outbreaks.