A nurse is managing a community vaccine clinic, and a client asks why so many vaccines are currently recommended by the Centers for Disease Control and Prevention. Which of the following is the best response for the nurse to use?

Vaccines are recommended because they can prevent people from getting many serious diseases.

Vaccines are recommended so that medicines such as antihypertensives will not be necessary.

Vaccines are recommended because most people do not have access to high quality vitamins.

Vaccines are recommended for children so that adults will have immunity from illnesses.