| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what defines an outbreak cdc | 0.39 | 0.6 | 2784 | 7 |
| define outbreak cdc | 0.12 | 0.4 | 2855 | 77 |
| what defines an outbreak | 1.28 | 0.5 | 342 | 57 |
| what constitutes an outbreak | 0.71 | 1 | 5144 | 62 |
| what is considered an outbreak | 0.6 | 0.8 | 5861 | 36 |
| cdc outbreak case definition | 1.06 | 0.1 | 2681 | 31 |
| what is classed as an outbreak | 0.25 | 0.6 | 1407 | 22 |
| what is an outbreak of a disease | 0.8 | 0.5 | 5871 | 33 |
| what is the definition of an outbreak | 1.06 | 0.1 | 4127 | 51 |
| what is an outbreak | 1.2 | 0.1 | 2160 | 66 |
| definition of disease outbreak | 1.49 | 0.7 | 2498 | 85 |
| an outbreak is defined as when | 1.86 | 0.7 | 3066 | 58 |
| outbreak of disease meaning | 1.22 | 0.8 | 3188 | 8 |
