SimilarityRank
Influenza 0.812 47326
Outbreak 0.806 78213
Flu 0.800 27354
Epidemic 0.789 67773
Swine 0.778 45975
Avian 0.765 58666
Vaccine 0.745 39825
Preparedness 0.728 41881
pandemic 0.727 22984
H1N1 0.720 28204
Vaccines 0.705 50790
Measles 0.684 93119
Fallout 0.682 42222
Infectious 0.678 38588
Vaccination 0.676 59890
Malaria 0.673 34358
Plague 0.672 43908
Rabies 0.672 68756
Dengue 0.668 81476
pandemics 0.667 81261
Meningitis 0.664 86325
Survival 0.664 18662
Cholera 0.660 87357
Crisis 0.660 13792
Immunization 0.660 64508