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CDC Vaccine Schedules

Published in academic literature

For:Clinicians & Healthcare Professionals

App Summary

The CDC Vaccine Schedules app provides healthcare professionals with mobile access to the official ACIP-recommended immunization schedules for patients of all ages, including detailed footnotes and catch-up guidance. Its content is based on the annually updated recommendations from the CDC's Advisory Committee on Immunization Practices (ACIP), which consolidate federal guidelines based on evolving disease epidemiology and new vaccine approvals. The associated research concludes that these harmonized schedules are designed to guide providers in the safe and effective implementation of national immunization programs, ensuring a consistent standard of care.

App Screenshots

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Detailed Description

Functionality & Mechanism

Developed by the Centers for Disease Control and Prevention (CDC), this tool provides mobile access to official immunization schedules. The interface presents distinct modules for pediatric and adult populations, facilitating rapid reference at the point of care. Sessions involve navigating color-coded tables to identify appropriate vaccines by age and medical condition. Key features include a catch-up schedule for individuals aged 4 months to 18 years, hyperlinked vaccine information providing dose specifics, and a comprehensive contraindications table. The system automatically updates content to reflect the latest recommendations.

Evidence & Research Context

  • The application's content directly translates the annual immunization schedules recommended by the Advisory Committee on Immunization Practices (ACIP) and published by the CDC.
  • The adult schedule synthesizes federal recommendations for individuals aged 19 years and older, with specific guidance for age groups and underlying medical conditions.
  • The pediatric schedule consolidates ACIP guidance for individuals from birth through age 18, including a detailed catch-up schedule for delayed vaccinations.
  • Associated research notes that the ACIP guidelines are harmonized with major medical organizations to establish a consistent, evidence-based standard of care for immunization practices.

Intended Use & Scope

This application is designed as a point-of-care clinical reference tool for healthcare professionals, including physicians, nurses, and pharmacists, involved in vaccine administration. Its primary utility is the rapid retrieval of standard immunization guidelines. The tool does not replace individualized clinical judgment, and complex patient cases may require consultation with infectious disease or immunization specialists.

Studies & Publications

2 publications

Peer-reviewed research associated with this app.

Non-Evaluative Reference

Advisory Committee on Immunization Practices Recommended Immunization Schedule for Adults Aged 19 Years or Older — United States, 2025

Wodi et al. (2025) · MMWR Morbidity and Mortality Weekly Report

Referenced in academic literature; no direct evaluation of the app
In October 2024, the Advisory Committee on Immunization Practices (ACIP) approved the 2025 Recommended Immunization Schedule for Adults Aged 19 Years or Older, consolidating current federal recommendations for adult vaccination. This report details the significant updates compared to the 2024 schedule, reflecting evolving disease epidemiology and vaccine licensure. Key changes include the transition to trivalent influenza vaccines and preferential use of specific high-dose or adjuvanted formulations for adults aged ?65 years. The schedule incorporates updated recommendations for the 2024–2025 COVID-19 vaccines and introduces the newly licensed 21-valent pneumococcal conjugate vaccine (PCV21), with a new universal recommendation for adults aged ?50 years. Additional updates address respiratory syncytial virus (RSV) vaccination for adults aged ?60 years, the addition of a row for inactivated polio vaccine (IPV), and revised guidance for meningococcal serogroup B, mpox, and hepatitis B vaccines. These recommendations are designed to guide health care providers in the safe and effective implementation of adult immunization programs.
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Non-Evaluative Reference

Advisory Committee on Immunization Practices Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger — United States, 2025

Issa et al. (2025) · MMWR Morbidity and Mortality Weekly Report

Referenced in academic literature; no direct evaluation of the app
In October 2024, the Advisory Committee on Immunization Practices (ACIP) approved the 2025 Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger. This report consolidates ACIP recommendations into a unified guide for health care providers, public health officials, and other professionals. Key updates include the transition to trivalent influenza vaccines for the 2024–2025 season and new or revised guidance for COVID-19, Haemophilus influenzae type b (Hib), meningococcal serogroup B, and respiratory syncytial virus (RSV) vaccines. Specific changes involve the addition of "Vaxelis" as a preferred Hib option for certain populations, updated catch-up guidance for inactivated poliovirus (IPV), and new dosing intervals for meningococcal serogroup B vaccination in adolescents. The schedule also clarifies recommendations for dengue, measles, mumps, and rubella (MMR), and varicella vaccines, while emphasizing contraindications for MMRV in persons with HIV infection. These guidelines are harmonized with major medical organizations to ensure consistent standard-of-care practices across the United States.
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In the Media

CDC Immunization Schedule Adopts Individual-Based Decision-Making for COVID-19 and Standalone Vaccination for Chickenpox in Toddlers

The Centers for Disease Control and Prevention updated its adult and child immunization schedules to apply individual-based decision-making to COVID-19 vaccination and recommend standalone chickenpox immunization for toddlers rather than combination shots. "Informed consent is back," said Deputy Secretary O'Neill, noting that CDC's previous blanket recommendation for COVID-19 boosters "deterred health care providers from talking about the risks and benefits of vaccination for the individual patient." The updated schedules reflect recent ACIP recommendations and will be available on CDC.gov by October 7, 2025.

CdcRead article

Childhood Vaccine Schedule, COVID Shots: Key Changes From CDC Panel

The CDC's reformed vaccine panel ACIP voted to change childhood vaccination schedules and narrow COVID-19 shot recommendations, reflecting vaccine skepticism within the Trump administration. HHS Secretary RFK Jr. fired all 17 original ACIP members and hand-picked new members including doctors and researchers who have publicly questioned vaccine safety. Acting CDC Director Jim O'Neill suggested separating the MMR vaccine into three monovalent shots, echoing President Trump's call to "break up the MMR shot into three totally separate shots (not mixed!)."

HealthlineRead article

CDC Vaccine Schedules App for Healthcare Providers

The CDC developed the CDC Vaccine Schedules app to provide healthcare providers immediate access to all recommended immunization schedules and footnotes, optimized for tablets and useful on smartphones. The app allows users to identify correct vaccine, dosage, and timing with just 2 or 3 clicks while visually mimicking the printed schedules that are reviewed and published annually. This free tool covers child, adolescent, and adult vaccine recommendations with updates released through app versions.

CdcRead article

CDC Vaccine Schedules

Free