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To control an infectious disease, you must break the chain of infection. How would you accomplish this by blocking the portal of entry? a) hand washing Ob) social distancing c) using a condom d) vaccinations
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To control an infectious disease, you must break the chain of infection. How would

you accomplish this by blocking the portal of entry?
a) hand washing
Ob) social distancing
c) using a condom
d) vaccinations

User Daniel Antos
by
8.3k points

1 Answer

6 votes
B , social distancing
User Marcie
by
7.3k points
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