How often are the CDC immunization schedules published?

The CDC immunization schedules are published annually. This regular update reflects the ongoing evaluation of vaccines and recommendations by the Advisory Committee on Immunization Practices (ACIP). Annual updates allow healthcare providers and the public to have the most current information on vaccine recommendations, which is essential for maintaining public health. This schedule presents the recommended immunizations by age and is an important tool for ensuring that immunization practices are standardized and based on the latest scientific evidence.

While the CDC may release additional communications regarding updates or supplemental information whenever ACIP recommendations are made, the official comprehensive immunization schedule is specifically published on an annual basis. Thus, the focus on an annual publication emphasizes the need for a consistent and reliable reference for immunization practices in the United States.