The National Weather Service has extended an Extreme Heat Warning for Coconino county August 19-20; Cochise, Gila, Graham, Greenlee, La Paz, Maricopa, Pima, Pinal, Santa Cruz, and Yuma counties August 20-22; and Mohave county August 20-23 . Daytime highs up to 115°F are expected. Public cooling centers are available in some areas. Stay cool, stay hydrated, and stay informed.

2025 Arizona Immunization Conference

For those who attended the 2025 Arizona Immunization Conference held April 15th & 16th, 2025, we thank you for making it a success!

Over 500 individuals participated and benefited from the 2025 conference

Plan on attending the 2026 Arizona Immunization Conference in April 2026.

Details will be announced at a later date.

Questions? Contact immunization_conference@azdhs.gov

Vaccine Resources

Below are helpful immunization resources for providers, nurses, vaccinators, and those vested in the use of vaccines to improve the health of our communities.

  • Immigrant and Refugee Health - CDC provides guidance on vaccination for those coming from other countries who may be under- or unimmunized