A dead American Crow found in La Mesa tested positive for West Nile virus, which prompted county environmental health officials to remind people to protect themselves from mosquitoes that can transmit the virus to people.
A dead American Crow found in La Mesa tested positive for West Nile virus, which Thursday prompted county environmental health officials to remind people to.
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.