| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| a. naturally acquired passive immunity | 0.74 | 0.2 | 3810 | 32 |
| naturally acquired passive immunity | 1.83 | 0.7 | 7486 | 79 |
| naturally acquired passive immunity examples | 0.41 | 0.6 | 1070 | 7 |
| naturally acquired passive immunity define | 1.05 | 0.7 | 383 | 88 |
| passive and acquired immunity | 0.53 | 0.9 | 9916 | 57 |
| how is passive immunity acquired | 0.48 | 0.3 | 7033 | 1 |
| what is acquired passive immunity | 0.77 | 1 | 6913 | 40 |
| passive active and acquired immunity | 1.41 | 1 | 1765 | 77 |
| example of natural acquired passive immunity | 1.2 | 0.1 | 2014 | 28 |
| passive artificially acquired immunity | 0.46 | 1 | 5372 | 59 |
| define passive acquired immunity | 1.89 | 0.1 | 5288 | 84 |
| passive acquired immunity meaning | 1.82 | 0.5 | 4295 | 6 |
| passive acquired immunity definition | 1.7 | 0.7 | 8713 | 93 |
