Question

What is the purpose of vaccines?

to help your immune system prepare for diseases
to kill existing diseases in your body
to speed up your healing from diseases
to weaken diseases that affect your body

Answer 1

To help you immune system prepare for diseases. Vaccines are basically weakened versions of the original sickness that your body fights off and develops antibodies to defeat the disease in the future.

Answer 2

to help your immune system prepare for diseases

Step-by-step explanation: