Multiple Choice
Which of these is a chain of the infection process?
A) pathogen à reservoir à mode of transmission à portal of exit à portal of entry à new host
B) pathogen à reservoir à portal of exit à mode of transmission à portal of entry à new host
C) pathogen à portal of exit à reservoir à mode of transmission à portal of entry à new host
D) pathogen à reservoir à portal of entry à mode of transmission à portal of exit à new host
Correct Answer:
Verified
Correct Answer:
Verified
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