SimilarityRank
immunisation 0.585 51635
immunization 0.580 17330
vaccination 0.576 9155
vaccine 0.572 5124
measles 0.558 26034
HBV 0.538 95179
hepatitis_B 0.534 43484
tetanus 0.522 84539
HPV 0.512 39954
hepatitis_A 0.508 96413
polio 0.492 35021
vaccinate 0.486 39755
HIV-1 0.477 79125
be_vaccinate 0.475 90229
meningitis 0.469 44343
BCG 0.469 68363
child_mortality 0.468 83930
viral_load 0.462 98336
HIV 0.461 4113
HIV_infection 0.456 29645
EPI 0.455 80187
H1N1 0.452 92062
influenza 0.445 26018
HCV 0.444 47793
maternal_mortality 0.442 56074