asked 15.0k views
1 vote
A vaccination can:

A. Block the portal of entry
B. Make the person become a resistant host
C.Block the portal of exit
D.Spread a communicable disease through direct contact

2 Answers

2 votes
It’s A the answer is A
answered
User Jono Job
by
8.4k points
3 votes
A vaccination can spread a communicable desease through direct contact if im not wrong
answered
User Speldosa
by
8.3k points
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