All immunizing pharmacists must have access to which CDC publication?

• A. Merck Manual of Diagnosis and Therapy
• B. US Pharmacist Journal
• C. Harrison's Principles of Internal Medicine
• D. CDC Epidemiology and Prevention of Vaccine-Preventable Diseases

Answer: (D)

Having up-to-date guidance on vaccine-preventable diseases is essential for pharmacists who immunize, because they must follow current recommendations on which vaccines to give, dosing schedules, contraindications, and catch-up schedules. The CDC publication Epidemiology and Prevention of Vaccine-Preventable Diseases, often called the Pink Book, is the official, regularly updated reference from the Centers for Disease Control and Prevention. It provides the disease-by-disease vaccine information, current immunization schedules for all ages, vaccine safety considerations, and practical guidance for vaccination practice. Because it is the authoritative CDC resource, immunizing pharmacists are expected to have access to it to ensure their practice aligns with national guidelines. The other options are general medical references or journals and do not serve as the designated CDC immunization guide.