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Experts say polio vaccine key to keep disease suppressed

Name: Experts say polio vaccine key to keep disease suppressed
Uploaded: 2022-08-19T23:08:00-0700
Duration: 2 min 33 s
Description: Polio detected in New York's wastewater system shows that the feared disease has not been eradicated in the United States as had been supposed. Andrea Nakano reports. (8-19-22)

Polio detected in New York's wastewater system shows that the feared disease has not been eradicated in the United States as had been supposed. Andrea Nakano reports. (8-19-22)