Which of the following is most likely to be a government policy on global travel in response to disease?(1 point) Responses

A. Ask travelers to bring new diseases into a country to increase a population’s immunity.
B. Ask travelers to ensure they are sick when traveling so that the disease occurs during travel, not in the destination country.
C. Ask travelers to provide proof of vaccination before entering a country.
D. Ask travelers to quickly walk through open borders to minimize workers’ exposure.

C. Ask travelers to provide proof of vaccination before entering a country.