SimilarityRank
immunizations 0.929 42167
vaccination 0.914 15659
immunisation 0.859 73736
Immunization 0.858 64508
vaccinations 0.848 22129
vaccine 0.809 8077
pertussis 0.809 61015
vaccines 0.805 12666
Vaccination 0.803 59890
meningococcal 0.800 89555
rotavirus 0.800 82713
pneumococcal 0.792 77954
vaccinating 0.775 79604
tetanus 0.773 48712
measles 0.771 31884
rubella 0.769 67849
influenza 0.767 17313
immunized 0.766 63896
rabies 0.761 29195
vaccinated 0.754 25412
H1N1 0.749 28204
diphtheria 0.740 65182
HBV 0.735 60733
varicella 0.732 92938
polio 0.731 29307