| Similarity | Rank | |
|---|---|---|
| Vaccinations | 0.916 | 79444 |
| Rabies | 0.871 | 68756 |
| Immunization | 0.864 | 64508 |
| vaccination | 0.862 | 15659 |
| Influenza | 0.848 | 47326 |
| Vaccine | 0.847 | 39825 |
| Measles | 0.843 | 93119 |
| Vaccines | 0.838 | 50790 |
| vaccinations | 0.805 | 22129 |
| immunization | 0.803 | 31040 |
| Hepatitis | 0.794 | 29506 |
| Flu | 0.787 | 27354 |
| Meningitis | 0.784 | 86325 |
| rabies | 0.780 | 29195 |
| immunisation | 0.778 | 73736 |
| vaccinating | 0.773 | 79604 |
| vaccine | 0.770 | 8077 |
| Swine | 0.768 | 45975 |
| vaccines | 0.765 | 12666 |
| immunizations | 0.762 | 42167 |
| vaccinated | 0.761 | 25412 |
| meningococcal | 0.761 | 89555 |
| influenza | 0.750 | 17313 |
| Antibiotic | 0.747 | 65481 |
| H1N1 | 0.743 | 28204 |