🔗 Set 3 — Chain of Infection

1. What is the chain of infection?
The process of how disease spreads

2. How many links are in the chain of infection?
Six

3. What is the infectious agent?
The germ

4. What is a reservoir?
Where the germ lives

5. What is a portal of exit?
How the germ leaves the body

6. What is mode of transmission?
How the germ spreads

7. What is a portal of entry?
How the germ enters a person

8. What is a susceptible host?
A person at risk of infection

9. What breaks the chain of infection?
Removing any link