| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural immunity vs acquired immunity | 0.07 | 0.8 | 9207 | 73 |
| natural immunity and acquired immunity | 1.48 | 0.8 | 1277 | 39 |
| what is natural acquired immunity | 0.99 | 0.3 | 3793 | 32 |
| natural acquired immunity means | 0.41 | 0.5 | 1181 | 75 |
| natural acquired immunity definitions | 1.18 | 1 | 5105 | 33 |
| natural acquired immunity meaning | 0.47 | 0.9 | 1609 | 89 |
| define natural acquired immunity | 0.51 | 0.7 | 2827 | 40 |
| define the term natural acquired immunity | 0.14 | 0.1 | 1963 | 99 |
| definition of natural acquired immunity | 0.76 | 0.6 | 7956 | 70 |
| natural immunity is acquired by | 1.24 | 0.9 | 5929 | 22 |
| specific immunity can be natural or acquired | 1.57 | 0.4 | 4636 | 9 |
| what is naturally acquired immunity | 1.81 | 0.6 | 5342 | 34 |
| naturally acquired immunity definition | 1.96 | 0.1 | 5918 | 66 |
| acquired immunity natural and artificial | 0.74 | 0.7 | 8389 | 78 |
