Two human cases of West Nile Virus (WNV) have been confirmed in San Bernardino County. These are the first confirmed human cases within the County this year. At this time last year, the County had a total of two confirmed cases of WNV. As of August 3, 2015, the California Department of Public Health has confirmed a total of eight human cases of WNV and one WNV-related death within the state. View the News Release. Ver en español.