Visit the California Immunization Registry or call (800) 578-7889
National Infant Immunization Week is Coming! April 24 – 30, 2023
National Infant Immunization Week (NIIW), April 24–30, highlights the importance of protecting infants from vaccine-preventable diseases and celebrates the achievements of immunization partners.
Public Health has made reasonable efforts to provide an accurate translation. However, no computerized translation is perfect and is not intended to replace traditional translation methods. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version.
