2.
How many months old should you be to be eligible for the vaccine?
3.
A shot that contains a killed flu virus
4.
A month people tend to get vaccinated
5.
The substance that teaches the body to fight off a disease
6.
The bodies ability to fight off infections
7.
Extra dose of the original vaccine
8.
an abnormal or unhealthy condition that interferes with the normal functioning of the body's structure or systems
9.
Proteins produced by the immune system to fight infection
10.
The method of administering a vaccine
11.
A type of germs that vaccines can prevent
