SimilarityRank
Vaccination 0.864 59890
immunization 0.858 31040
Vaccine 0.836 39825
immunizations 0.808 42167
Influenza 0.792 47326
Rabies 0.774 68756
Vaccinations 0.767 79444
vaccination 0.765 15659
Hepatitis 0.760 29506
CDC 0.749 14261
meningococcal 0.749 89555
Measles 0.745 93119
CDC's 0.743 62006
Perinatal 0.738 99738
Vaccines 0.738 50790
Prevention 0.734 9148
Infectious 0.730 38588
Tuberculosis 0.728 46063
pneumococcal 0.727 77954
pertussis 0.724 61015
Meningitis 0.722 86325
rotavirus 0.721 82713
H1N1 0.715 28204
vaccine 0.711 8077
DHHS 0.709 85628