West Nile Virus Cases in Weld County

4 People Now Have West Nile in Weld County
Health officials have identified four human cases of West Nile infection in Weld County. The infected people range from 15 to 81 years of age.
Three cases involve West Nile fever; the fourth is West Nile neuroinvasive disease. West Nile neuroinvasive disease is the most serious type of infection, aff…