good morning (◍•ᴗ•◍)❤ have a great day ❣️❣️ what is vaccine??? don't spam please......
Attachments:
Answers
Answered by
6
Explanation:
a substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease.
Answered by
0
A Mild form of a disease that is put into a person or an animals blood using needle in order to protect the body against that disease
Similar questions