| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how long will booster shots be effective | 0.03 | 0.3 | 975 | 19 |
| how long are covid booster shots effective | 0.05 | 1 | 1873 | 64 |
| how long are the booster shots effective | 1.42 | 1 | 6827 | 14 |
| how long for booster to be effective | 1.24 | 0.7 | 5687 | 68 |
| how long does booster shot last | 1.32 | 0.5 | 9380 | 16 |
| how many months between booster shots | 1.66 | 0.4 | 5691 | 41 |
| vaccine booster how long | 0.88 | 0.1 | 2533 | 70 |
| how soon are covid booster shots effective | 0.58 | 0.7 | 226 | 65 |
| covid booster shot how long before effective | 1.85 | 0.1 | 2769 | 90 |
| are booster shots effective | 0.34 | 0.4 | 289 | 31 |
| booster shot after 6 months | 0.59 | 0.7 | 5801 | 79 |
| how long after vaccination to get booster | 0.78 | 0.1 | 6068 | 65 |
| effectiveness of booster shots | 0.07 | 0.9 | 1770 | 86 |
| booster shot immunity time | 0.18 | 0.2 | 8014 | 76 |
| booster shot 4 months | 0.43 | 0.6 | 849 | 32 |
| how many months for booster vaccine | 2 | 0.8 | 9001 | 40 |
| how often to get booster shot | 0.68 | 1 | 6807 | 66 |
