Write about the importance of vaccination.
Answers
Answered by
16
Answer:
A vaccine activates our immune system without making us sick. Many dangerous infectious diseases can be prevented in this simple and effective way. A vaccine activates our immune system without making us sick.
Explanation:
it may help you
Answered by
4
Answer:
A vaccine activates our immune system without making us sick. Many dangerous infectious diseases can be prevented in this simple and effective way. A vaccine activates our immune system without making us sick. Many dangerous infectious diseases can be prevented in this simple and effective way.
Similar questions