chain of infection Flashcards
1
Q
What is the first stage of the chain of infection
A
infection agent
2
Q
what is stage 2
A
reservoir host
3
Q
stage 3
A
portal of exit
4
Q
stage 4
A
mode of transmission
5
Q
stage 5
A
portal of entry
6
Q
stage 6
A
susceptible host
7
Q
what are the conditions for bacterial growth ?
A
moisture, warmth, oxygen, food, time