Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
symptoms of west nile virus in humans | 1.69 | 0.5 | 1662 | 53 |
west nile virus signs and symptoms in humans | 1.51 | 0.6 | 4476 | 41 |
west nile virus severe symptoms in humans | 0.49 | 0.8 | 1094 | 33 |
early symptoms of west nile virus in humans | 0.92 | 1 | 438 | 90 |