USMLE/COMLEX-Style Questions with Answers and
Rationales – Basic Sciences, Clinical Medicine, and
Osteopathic Principles Review
Childhood vaccines: 6mo
Hep B
DTaP
PCV
RV
Polio
Hib
flu
*same as 2mo
Childhood vaccines: 12-18mo
DTaP
PCV
Hib
MMR
Varicella
Hep A
flu
Childhood vaccines: 4-6yo