| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfizer immunity after one shot | 1.19 | 1 | 1811 | 70 |
| how much immunity after first pfizer shot | 1.37 | 0.4 | 4442 | 30 |
| pfizer vaccine protection after one shot | 1.79 | 0.7 | 9415 | 78 |
| pfizer vaccine effectiveness after one shot | 1.92 | 0.9 | 9213 | 2 |
| pfizer efficacy after first shot | 1.41 | 0.7 | 1370 | 63 |
| immunity level after pfizer booster | 0.26 | 0.2 | 9069 | 18 |
| pfizer vaccine efficacy after one dose | 1.13 | 0.5 | 8438 | 16 |
| pfizer vaccine after effect | 1.35 | 0.8 | 2588 | 68 |
| after pfizer booster shot | 1.91 | 0.1 | 2361 | 72 |
| pfizer one shot or two | 0.92 | 1 | 8003 | 97 |
| pfizer 1 shot vaccine | 1.49 | 1 | 6338 | 23 |
| legal immunity for pfizer | 1.45 | 0.4 | 3270 | 11 |
| faqs about pfizer vaccines | 1.87 | 0.9 | 5667 | 36 |
| i was vaccinated with pfizer | 0.64 | 0.3 | 914 | 4 |
| pfizer vaccine 1 or 2 shots | 0.28 | 0.5 | 6093 | 63 |
| pfizer vaccine good or not | 0.81 | 0.9 | 1735 | 42 |
| pfizer statement on vaccine | 0.38 | 0.6 | 4774 | 89 |
| i had the pfizer vaccine | 1.02 | 0.6 | 313 | 92 |
| is pfizer working on a new vaccine | 1.99 | 0.5 | 1087 | 6 |
| safety of pfizer vaccine booster | 0.19 | 0.5 | 9066 | 63 |
| pfizer report on vaccine | 0.23 | 0.5 | 4344 | 100 |
| pfizer 2nd dose vaccine | 0.3 | 0.9 | 9364 | 44 |
