Immunization Questions
On this page:
MDH Immunization Program
CDC National Immunization Hotline
MDH Immunization Program
MDH staff are available Monday - Friday, 8:00 a.m. - 4:30 p.m., to field Minnesota-specific immunization questions such as those related to:
- MnVFC
- Printed Materials
- MIIC
- School Immunization Laws
Immunization Program number 1-800-657-3970 (greater Minnesota) or 651-201-5503 (metro)
CDC National Immunization Hotline
CDC hotline staff are available Monday - Friday, 7:00 a.m. - 10:00 p.m. Central Time, to answer immunization questions such as those related to:
- Vaccines and Scheduling
- Safety Issues
- Patient Questions
- Vaccine Terms
- Foreign Translations
800-CDC-INFO (1-800-232-4636)
This service is available in both English and Spanish, and Tele-Typewriter (TTY) services are available at 888-232-6348.

