All people who have household or face-to-face contact with the patient diagnosed with smallpox after the fever begins should be vaccinated within what timeframe to prevent infection and death?

All people who have household or face-to-face contact with the patient diagnosed with smallpox after the fever begins should be vaccinated within what timeframe to prevent infection and death?



Answer: 4 days


Explanation:

All people who have household or face-to-face contact with the patient after the fever begins should be vaccinated within 4 days to prevent infection and death.



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