
Connect to immunization information beyond the basics for healthcare professionals from Immunize.org and external partners.
Immunize.org Resources

IZ Express
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Ask the Experts
Includes a searchable database of more than 1,300 clinical questions and answers in print and video formats.

Learn how to get the most from Immunize.org’s websites.
Website Office Hours (live or recorded, 20-30 minutes)
View in-depth webinars about our suite of websites with demonstration tours and Q&A sessions.
Orientation Video Series (3-4 minute videos)
Brief presentations on key resources from Immunize.org and our affiliated websites.
Clinical Resources
These documents are essential references for building and sustaining vaccination knowledge and skills.
Key Vaccination Resources for Healthcare Professionals
Annotated list of key training, education, and reference materials for people who vaccinate or oversee vaccination clinics
External Resources

You Call the Shots
The CDC’s web-based training course for vaccination providers using the book Epidemiology and Prevention of Vaccine-Preventable Diseases – also known as “The Pink Book”.
Immunization Education and Training
Includes all available courses from CDC.

Immunization Techniques: Best Practices with Infants, Children, and Adults (2010)
Training video from the California Department of Public Health (CDPH) EZIZ program.
Clinic Resources
Includes information for all providers about vaccines, screening, and administration.
Vaccine Fact Sheets

Children’s Hospital of Philadelphia (CHOP) Vaccine Education Center
CHOP provides credible, reliable, and up-to-date information about vaccines for all ages. Popular topics are vaccine safety and explaining the science behind vaccines.
Vaccine Update for Health Care Professionals
The CHOP Vaccine Education Center’s monthly e-newsletter for healthcare professionals with updates on vaccine-related topics, including safety, schedules, and research.
What If I Have Clinical Questions About a Patient?
If you have clinical questions about a specific patient, these public health experts can help:
- Healthcare providers can receive answers to their immunization-related questions directly from CDC’s National Center for Immunization and Respiratory Diseases (NCIRD) by completing their online form or emailing nipinfo@CDC.gov
- Healthcare professionals and the public may contact your state or local immunization program
Immunize.org is unable to provide clinical guidance for specific patients.