Before United States citizens travel to Africa, a(n) _____ for yellow fever is required. immunity immunization viral detection antibiotic

asked Feb 19, 2017 162k views

4 votes

Before United States citizens travel to Africa, a(n) _____ for yellow fever is required.

immunity
immunization
viral detection
antibiotic

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Before United States citizens travel to Africa, a(n) immunization for yellow fever is required.

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Before United States citizens travel to Africa, an immunization for yellow fever is required.

Pedriyoo answered Feb 24, 2017

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