SimilarityRank
Vaccines 0.875 50790
Vaccination 0.847 59890
Influenza 0.847 47326
Immunization 0.836 64508
Hepatitis 0.801 29506
Flu 0.793 27354
Swine 0.791 45975
Meningitis 0.791 86325
Measles 0.789 93119
vaccine 0.779 8077
Infectious 0.779 38588
Rabies 0.771 68756
Vaccinations 0.758 79444
Avian 0.753 58666
Polio 0.749 70932
Pandemic 0.745 69823
H1N1 0.745 28204
vaccines 0.742 12666
Malaria 0.738 34358
Diseases 0.734 21939
Tuberculosis 0.729 46063
Epidemic 0.728 67773
Gardasil 0.727 69039
Disease 0.726 8318
rotavirus 0.725 82713