| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chain of infection cdc | 1.29 | 0.3 | 3269 | 74 | 22 |
| chain | 0.39 | 0.4 | 9503 | 33 | 5 |
| of | 0.93 | 0.6 | 54 | 85 | 2 |
| infection | 1.63 | 0.9 | 4940 | 44 | 9 |
| cdc | 1.45 | 0.9 | 4911 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chain of infection cdc | 1.42 | 0.2 | 6711 | 17 |
