poliovirus
Vaccine-Derived Poliovirus Remains Significant Global Threat
The global spread of circulating vaccine-derived polioviruses (cVDPVs) continues, including ongoing transmission of ...
APRIL 26, 2023
CDC Expanding Wastewater Testing for Polio
The CDC will expand wastewater testing for poliovirus in certain communities across the United States, the agency ...
DECEMBER 14, 2022
Polio Emergency Declaration Expands Network of Vaccine Administrators in New York
About 70% of people with poliovirus are asymptomatic, but can still spread the disease to others.
SEPTEMBER 13, 2022
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