sdasmith2 sdasmith2

06-03-2019
Biology

contestada

Why are children in the United States still vaccinated for polio?

A.because it is required by federal mandates
B.because polio has been officially eradicated
C.because there are polio outbreaks overseas
D.because it is still an active disease in the United States

Respuesta :

aweimer2002 aweimer2002

06-03-2019

C. Because there are polio outbreaks overseas

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