Four confirmed human cases of West Nile virus have been reported in Cook County.
Experts say West Nile virus cases are not uncommon for this time of year, as the virus is spread by mosquitoes. All four cases were found in adults…
Four confirmed human cases of West Nile virus have been reported in Cook County.
Experts say West Nile virus cases are not uncommon for this time of year, as the virus is spread by mosquitoes. All four cases were found in adults…