The Schedule Explosion
From 24 Doses to 72+: A Visual Comparison
1983 Era2024 Era
1983
1983 Schedule24 Doses
- DTP (2 months)
- OPV (2 months)
- DTP (4 months)
- OPV (4 months)
- DTP (6 months)
- MMR (15 months)
- DTP (18 months)
- OPV (18 months)
- DTP (4-6 years)
- OPV (4-6 years)
- Td (14-16 years)
2024 Schedule88 Doses
- HepB (Birth)
- HepB (1-2 mos)
- Rotavirus (2 mos)
- DTaP (2 mos)
- Hib (2 mos)
- PCV15 (2 mos)
- IPV (2 mos)
- Rotavirus (4 mos)
- DTaP (4 mos)
- Hib (4 mos)
- PCV15 (4 mos)
- IPV (4 mos)
- HepB (6-18 mos)
- Rotavirus (6 mos)
- DTaP (6 mos)
- Hib (6 mos)
- PCV15 (6 mos)
- IPV (6-18 mos)
- Influenza (Annual 6 mos+)
- COVID-19 (Annual 6 mos+)
- MMR (12-15 mos)
- Varicella (12-15 mos)
- HepA (12-23 mos)
- DTaP (15-18 mos)
- Hib (12-15 mos)
- PCV15 (12-15 mos)
- DTaP (4-6 yrs)
- IPV (4-6 yrs)
- MMR (4-6 yrs)
- Varicella (4-6 yrs)
- HPV (9-14 yrs, 2-3 doses)
- Meningococcal (11-12 yrs)
- Tdap (11-12 yrs)
- Meningococcal (16 yrs)