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Immunizations

Explore immunization

Birth to 15 Months
Vaccine Birth 1 mo 2 mos 4 mos 6 mos 9 mos 12 mos 15 mos
Hepatitis B1 (HepB) ←1stdose→ ←2nddose→   ←3rd dose→
Rotavirus2(RV)
RV1 (2-dose series); RV5 (3-dose series)		     ←1stdose→ ←2nddose→ Seefootnote 2      
Diphtheria, tetanus, & acellular pertussis3(DTaP: <7 yrs)     ←1stdose→ ←2nddose→ ←3rddose→   ←4thdose→
Tetanus, diphtheria, & acellular pertussis4 (Tdap: ≥7 yrs)                
Haemophilus influenzae type b5 (Hib)     ←1stdose→ ←2nddose→ Seefootnote 5   ←3rd or 4thdose,
See footnote 5→
Pneumococcal conjugate6(PCV13)     ←1stdose→ ←2nddose→ ←3rddose→   ←4th dose→
Pneumococcal polysaccharide6(PPSV23)                
Inactivated poliovirus7 (IPV:<18 yrs)     ←1stdose→ ←2nddose→ ←3rd dose→

Influenza8(IIV; LAIV) 2 doses for some: See footnote 8

 

         Annual vaccination (IIV only) 1 or 2 doses
Measles, mumps, rubella9(MMR)         See footnote 9 ←1st dose→
Varicella10 (VAR)             ←1st dose→
Hepatitis A11 (HepA)             ←2 dose series, Seefootnote 11→
Human papillomavirus12(HPV2: females only; HPV4: males and females)                
Meningococcal13 (Hib-Men-CY ≥ 6 weeks; MenACWY-D ≥9 mos; MenACWY-CRM ≥ 2 mos)     See footnote 13

  Range of recommended ages for all children   Range of recommended ages for catch-up immunization   Range of recommended ages for certain high-risk groups   Range of recommended ages during which catch-up is encouraged and for certain high-risk groups   Not routinely recommended