211k views
0 votes
Not sure on this please help

Not sure on this please help-example-1

2 Answers

4 votes

It is a Vaccination. A Vaccination or a Vaccine boosts you immune system and firmiliarizes it to a certains disease or illness.

2 votes

The answer is vaccination.

User Michael Malov
by
9.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.