Shots Immunization[Free] Shots by AAFP/STFM includes the latest guidance from the CDC Advisory Committee on Immunization Practices' (ACIP's) 2018 adult and childhood immunization schedules, including children's catch-up schedules. The app also includes important up-to-date information about each vaccine, including: basics and dosing schedule, high-risk indications, adverse reactions, contraindications, catch-up, administration, epidemiology, brand names and coding information, and excipients/additives.