Immunizations & Vaccines
What Are Vaccines?
Vaccines are given to children, teens, adults, and older adults to prevent serious illnesses. These vaccines may be needed based on:
- Age and life stage
- School or college enrollment
- Pregnancy
- Job-related exposure
- Chronic conditions, such as diabetes or high blood pressure
- Weakened immune systems
- Travel or lifestyle risks
Getting vaccinated helps protect you, your family, and your community, especially babies, older adults, and people with weakened immune systems.