| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid natural immunity vs vaccine pubmed | 1.37 | 0.9 | 5510 | 41 |
| natural covid infection vs vaccine immunity | 0.29 | 0.5 | 7774 | 30 |
| immunity from covid vs immunity from vaccine | 0.63 | 0.1 | 8510 | 91 |
| covid vaccine vs covid infection immunity | 1.82 | 1 | 1020 | 59 |
| covid vaccine and immunity | 0.59 | 0.2 | 8039 | 84 |
| immunity from covid infection versus vaccine | 1.92 | 0.5 | 887 | 51 |
| immunity bio covid vaccine | 1.71 | 0.4 | 2756 | 29 |
| covid vaccine vs other vaccines | 0.7 | 0.4 | 7641 | 3 |
| covid vaccine legal immunity | 1.22 | 1 | 7826 | 82 |
| covid and natural immunity | 1.51 | 0.2 | 3115 | 56 |
| covid vaccine active or passive immunity | 1.45 | 0.8 | 9960 | 56 |
| covid vaccine and immune system | 1.49 | 0.8 | 7093 | 53 |
| covid immunity after vaccination | 0.99 | 0.4 | 7020 | 24 |
| covid vaccination and immune system | 1.59 | 0.8 | 1511 | 98 |
| natural immunity vs vaccination covid | 0.53 | 0.4 | 6296 | 35 |
| immunity after covid vaccine | 0.64 | 0.9 | 3437 | 28 |
