Immunizations: Information About Vaccines

Find information on this page about vaccine safety and effectiveness and about the immunizations needed throughout your life.

Adult Immunizations

One adult and two older adults hugging

It’s important for adults to keep vaccines up to date.

Get the Facts

Vaccinated child in front of germ monster

Learn about vaccine safety and effectiveness.

Child and Teen Immunizations

A close up of eight laughing children outside

No matter the age of your children, vaccines are one of the best ways you can protect them.

Immunizations and Pregnancy

Pregnant adult talks with a nurse at a clinic

Vaccines are a safe and effective way to protect yourself and your baby from many harmful diseases.

Glossary

 
Last revised October 15, 2025