Types of Vaccinations
Erin Kelley
Like this project
Posted Feb 11, 2023
How do vaccines work? The immune system responds to germs by producing antibodies. Antibodies fight the germs off.
Likes
0
Views
11
Erin Kelley
Posted Feb 11, 2023
How do vaccines work? The immune system responds to germs by producing antibodies. Antibodies fight the germs off.
0
11
