| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of vaccine effectiveness | 1.82 | 1 | 6067 | 54 | 35 |
| definition | 1.31 | 0.5 | 5306 | 79 | 10 |
| of | 1.99 | 0.9 | 5223 | 11 | 2 |
| vaccine | 0.25 | 0.7 | 8396 | 62 | 7 |
| effectiveness | 1.39 | 1 | 1781 | 33 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of vaccine effectiveness | 0.59 | 0.2 | 3070 | 88 |
| relative vaccine effectiveness definition | 0.77 | 0.6 | 5478 | 95 |
| definition of vaccine efficacy | 1.26 | 0.1 | 8867 | 2 |
| vaccine efficacy and effectiveness | 0.94 | 0.8 | 3806 | 31 |
| what is vaccine efficacy | 0.74 | 0.5 | 6690 | 53 |
| efficacy of a vaccine | 1.28 | 0.4 | 782 | 36 |
| vaccine efficacy versus vaccine effectiveness | 1.44 | 1 | 8359 | 59 |
| effectiveness of vaccines in general | 0.68 | 0.1 | 5777 | 44 |
| vaccine effectiveness vs efficacy | 0.72 | 0.3 | 1977 | 42 |
| vaccine safety and effectiveness | 1.34 | 0.7 | 6422 | 97 |
| effectiveness and benefits of vaccination | 0.18 | 0.9 | 7888 | 16 |
| how effective is the vaccine | 1.12 | 0.1 | 7645 | 3 |
| cdc define vaccine efficacy | 1.71 | 0.3 | 760 | 40 |
| safety and effectiveness of vaccines | 1.73 | 0.4 | 7287 | 60 |
| efficacy vs efficiency of vaccine | 0.55 | 0.3 | 1486 | 96 |
| vaccine safety and efficacy | 0.7 | 0.4 | 325 | 63 |
| how effective are vaccinations | 1.36 | 0.4 | 8153 | 92 |
