Final answer:
Pharmacist immunization certification requires a Doctorate in Pharmacy, state licensure, and a deep understanding of drug effects on the body, alongside specific additional training for vaccine administration.
Step-by-step explanation:
The requirements for pharmacist immunization certification when administering immunizations/vaccinations under the written protocol of a physician include having a doctorate in pharmacy and being licensed by the state in which they work. Pharmacists must also have a thorough understanding of chemistry and biology to comprehend the effects of drugs, including vaccines, on the body. Furthermore, they must be able to advise both physicians and patients on the selection, dosage, interactions, and side effects of drugs.
Immunologists, on the other hand, require a Ph.D. or MD, several years of accredited training, and must pass the American Board of Allergy and Immunology exam. Pharmacists who wish to administer vaccinations must adhere to additional specific training or certification requirements, which can vary by state, to ensure they are competent in vaccine storage, handling, and administration protocols as well as emergency procedures for adverse reactions.