SimilarityRank
vaccination 0.836 9155
immunization 0.760 17330
immunisation 0.751 51635
vaccinate 0.709 39755
tetanus 0.690 84539
measles 0.683 26034
be_vaccinate 0.674 90229
influenza 0.664 26018
hepatitis_B 0.657 43484
antiviral 0.647 87023
rabies 0.643 29200
influenza_virus 0.642 75849
new_medicine 0.642 94672
HPV 0.639 39954
polio 0.635 35021
adjuvant 0.633 71720
antibody 0.631 7931
hepatitis_A 0.626 96413
new_drug 0.623 29983
HIV-1 0.615 79125
antigen 0.613 17666
H1N1 0.608 92062
viral_infection 0.608 53485
HIV 0.604 4113
immunotherapy 0.604 46262