Welcome to the State of Connecticut Immunization Program

How can we help?

The mission of the Immunization Program is to prevent disease, disability and death from vaccine-preventable diseases in infants, children, adolescents and adults through surveillance, case investigation and control, monitoring of immunization levels, provision of vaccine, and professional and public education.

Learn How to Contact Us 
For Providers
Diverse health professionals in a lab examining test tubes with vaccine results.
Immunization Information for Providers
If you are a Connecticut Vaccine Program (CVP) Provider, COVID-19 Vaccine Program (CoVP) Provider, a Connecticut school nurse or a healthcare provider with access to CT WiZ, view this page to find important information!
For the General Public
Family outside of home with white picket fence in the background. Fathering holding his two children on lap and in in hand.
Vaccine Information for the Public
Learn about how vaccines work and how the CT Vaccine Program can help your family stay up-to-date on immunizations!