The patient, who has developed paralysis but is no longer contagious according to the AP, may have contracted the virus overseas. The CDC says no cases of polio have originated in the U.S. since 1979.
×
The patient, who has developed paralysis but is no longer contagious according to the AP, may have contracted the virus overseas. The CDC says no cases of polio have originated in the U.S. since 1979.