CD HEALTH ALERT: Orange County’s First West Nile Virus Human Infection of the Season Reported

An individual in their 80s confirmed positive for West Nile Virus (WNV), becoming the first human WNV infection in Orange County this year. In 2024, Orange County had one WNV human infection. As of October 24th, the California Department of Public Health reported 74 infections of human West Nile Virus statewide this season. More info...