Immunizations—or vaccinations— protect us from certain germs that can make us sick.
The vaccine helps your body recognize and fight these germs and protect you when you come in contact with people who are sick with them.
Find out about the basics of immunizations from the Minnesota Department of Health. Most vaccines are given to babies and young children, but some are needed throughout your lifetime to make sure you stay protected. Vaccines are an important and safe way to keep you healthy.