| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acquired immunity vs natural immunity | 0.07 | 0.6 | 4888 | 20 |
| natural immunity and acquired immunity | 1.23 | 0.7 | 6984 | 86 |
| natural acquired immunity means | 1.25 | 0.2 | 933 | 67 |
| natural acquired immunity definitions | 0.23 | 0.1 | 4661 | 5 |
| define natural acquired immunity | 1.79 | 0.1 | 8453 | 2 |
| natural acquired immunity meaning | 1.98 | 0.2 | 960 | 20 |
| definition of natural acquired immunity | 0.02 | 1 | 4810 | 86 |
| define the term natural acquired immunity | 1.12 | 0.3 | 7393 | 28 |
| what is natural acquired immunity | 1.58 | 0.5 | 7879 | 14 |
| natural immunity is acquired by | 0.22 | 0.6 | 4441 | 88 |
| specific immunity can be natural or acquired | 1.27 | 0.7 | 6320 | 88 |
| naturally acquired immunity definition | 0.86 | 0.2 | 9130 | 75 |
| acquired immunity natural and artificial | 0.73 | 0.6 | 1622 | 65 |
| what is naturally acquired immunity | 1.81 | 0.4 | 7683 | 60 |
