IDNLearn.com offers a comprehensive solution for all your question and answer needs. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.

Describe what a vaccine is made of and how it helps prevent infection.

Sagot :

Answer:

Vaccines are made of mixtures that contain either parts of pathogens or whole pathogens that prepare the body's defenses to fight against the pathogens.

hope it helps.

stay safe healthy and happy...

Answer:

Vaccines are made up of combinations containing either portions or entire pathogens that prepare the body's defenses to fight the diseases.

Step-by-step explanation: