140,568 views
45 votes
45 votes
What is the first step in the chain of infection?

User Mlvljr
by
3.0k points

2 Answers

28 votes
28 votes
Attachment is the first stage of infection
User Rodrigo Loza
by
2.6k points
13 votes
13 votes

the infectious agent or pathogen is the first step in the chain of infection

User Will Smith
by
2.9k points