| Similarity | Rank | |
|---|---|---|
| anthrax | 0.814 | 37928 |
| pandemic | 0.780 | 22984 |
| pandemics | 0.763 | 81261 |
| zoonotic | 0.740 | 98032 |
| drug-resistant | 0.735 | 67927 |
| communicable | 0.721 | 53049 |
| antibiotic-resistant | 0.714 | 89764 |
| food-borne | 0.713 | 89987 |
| radiological | 0.713 | 47845 |
| influenza | 0.710 | 17313 |
| terrorism | 0.695 | 7069 |
| H1N1 | 0.694 | 28204 |
| immunologic | 0.692 | 93050 |
| pathogen | 0.691 | 30620 |
| counterterrorism | 0.681 | 46179 |
| epidemiology | 0.681 | 32306 |
| Ebola | 0.680 | 80746 |
| foodborne | 0.678 | 59410 |
| vaccines | 0.678 | 12666 |
| epidemiologic | 0.676 | 72423 |
| preparedness | 0.676 | 20183 |
| pneumococcal | 0.674 | 77954 |
| antimalarial | 0.668 | 93486 |
| pathogens | 0.666 | 19646 |
| counter-terrorism | 0.666 | 54278 |