Table 1.

Adaptations in the National Immunization Programme (NIP) in the Netherlands from 2006 to 2018

Year	Vaccination	Adaptation in the Dutch NIP
2018	Meningococcal ACWY vaccination	Change from MenC conjugate vaccine administered at 14 months of age to MenACWY conjugate vaccine.
2014	Human Papillomavirus vaccination	Change from 3 vaccinations to 2 vaccinations administered at 12 years of age.
2013	Pneumococcal vaccination	Change from 4 vaccinations administrated at 2, 3, 4 and 11 months of age to 3 vaccinations at 2, 4 and 11 months.
2011	Hepatitis B vaccination	Change from vaccination offered to infants at risk to vaccination for all children administered at 2, 3, 4 and 11 months of age, via DTaP-IPV-Hib-HepB.
2011	Pneumococcal vaccination	Change from vaccination against 7 serotypes to vaccination against 10 serotypes.
2009	Human Papillomavirus vaccination	Introduction of vaccination for girls 12 years of age with catch-up for girls up to 17 years of age.
2006	Pneumococcal vaccination	Introduction of vaccination administered at 2, 3, 4 and 11 months of age, simultaneously with DTaP-IPV-Hib-(HepB).