A resident of San Bernardino County with underlying health problems who tested positive for West Nile virus (WNV) has become the county’s first WNV-associated death of 2023.
![West Nile Mosquito Virus](https://bosd4.sbcounty.gov/wp-content/uploads/sites/102/2023/08/West-Nile.png)
A resident of San Bernardino County with underlying health problems who tested positive for West Nile virus (WNV) has become the county’s first WNV-associated death of 2023.