| Similarity | Rank | |
|---|---|---|
| vaccinated | 0.923 | 25412 |
| vaccinating | 0.860 | 79604 |
| immunized | 0.855 | 63896 |
| vaccinate | 0.838 | 54917 |
| pertussis | 0.824 | 61015 |
| meningococcal | 0.816 | 89555 |
| rotavirus | 0.813 | 82713 |
| vaccination | 0.812 | 15659 |
| measles | 0.810 | 31884 |
| mumps | 0.803 | 63582 |
| pneumococcal | 0.800 | 77954 |
| rubella | 0.792 | 67849 |
| toxoplasmosis | 0.784 | 95177 |
| vaccine | 0.781 | 8077 |
| influenza | 0.780 | 17313 |
| chickenpox | 0.776 | 55566 |
| rabies | 0.775 | 29195 |
| immunocompromised | 0.774 | 91969 |
| vaccinations | 0.768 | 22129 |
| H1N1 | 0.766 | 28204 |
| tetanus | 0.764 | 48712 |
| diphtheria | 0.762 | 65182 |
| vaccines | 0.761 | 12666 |
| uninfected | 0.761 | 84919 |
| varicella | 0.760 | 92938 |