Contact the DPH Immunization Program

Find the most up to date information, Frequently Asked Questions and support links by visiting our webpages at your convenience.



CT WiZ Onboarding (HL7/UI) Process

For immunization providers/clinics to submit your CT WiZ Application to start the onboarding process.

CT WiZ Public Portal

Access your or your minor child’s immunization record if you were vaccinated in Connecticut.


Find vaccine provider with 

For COVID-19 and Influenza vaccine providers.

Enroll in Connecticut Vaccine Program(s) 

For providers to learn how to enroll in the Connecticut Vaccine Program(s).

CT WiZ Username and Training Support 

For new and existing username support and trainings on CT WiZ for authorized users. 

Connecticut MPOX Main Webpage 

For information on Mpox for Healthcare Providers, for Vaccine Providers and on Mpox Vaccinations.

Submit a Helpdesk Request 

For providers, school nurses, LHDs, and EHR vendors who need support from the Immunization Program.

Submit a Secure Online Submission Form 

Use our secure online submission form to request updates if your or your minor child's immunization record is missing immunizations or was not found in the CT WiZ Public Portal.


If you still need assistance, you can contact the Connecticut Immunization Program during business hours Monday – Friday 8:30am-4:30pm, excluding State holidays.

We’ll get back to you with the information you need.
Mailing Address
Connecticut Department of
Public Health Immunization Program

410 Capitol Ave,
MS #11 MUN
Hartford, CT 06134

Phone: 860-509-7929
Fax: 860-707-1925


*Due to confidentiality, 'patient information' CANNOT be emailed. Please do not email information including: name, date of birth, or proof of identification, immunization or medical records. (You may use the secure submission form above to securely submit patient information for immunization records.)