SimilarityRank
influenza 0.892 17313
Measles 0.874 93119
Flu 0.872 27354
H1N1 0.870 28204
Vaccination 0.848 59890
Vaccine 0.847 39825
Avian 0.839 58666
Hepatitis 0.831 29506
Swine 0.825 45975
flu 0.818 7168
Meningitis 0.815 86325
Pneumonia 0.815 74411
Dengue 0.814 81476
Rabies 0.813 68756
Pandemic 0.812 69823
meningococcal 0.803 89555
Infectious 0.798 38588
measles 0.798 31884
Immunization 0.792 64508
Vaccines 0.790 50790
H5N1 0.781 35572
pneumococcal 0.777 77954
dengue 0.776 44634
Ebola 0.776 80746
Infections 0.774 32849