What best describes how a vaccine works? It makes the body create memory cells for future infections.. It creates a small infection to help the body fight later ...

and so it uses the pattern of the organism contained in the vaccine to create antibodies. Briefly describe how a vaccine works? It makes the body create memory ...

13 Mar 2013 ... Explains what is in a vaccine, what affect it has on the body's immune system, and how it prevents people from getting certain diseases.