| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is bird flu dangerous to humans | 0.64 | 0.3 | 2911 | 74 |
| how dangerous is bird flu to humans | 1.3 | 0.4 | 1336 | 7 |
| is the bird flu dangerous to humans | 1.28 | 0.1 | 5919 | 13 |
| bird flu dangerous to humans | 1.03 | 0.4 | 8793 | 19 |
| is bird flu dangerous for humans | 0.64 | 0.4 | 3497 | 54 |
| how deadly is bird flu | 0.61 | 0.9 | 9396 | 73 |
| can bird flu affect humans | 0.27 | 0.4 | 3764 | 11 |
| how deadly is the bird flu | 0.77 | 0.5 | 752 | 66 |
| can bird flu infect humans | 1.46 | 0.2 | 4063 | 30 |
| is bird flu deadly | 1.66 | 1 | 6606 | 28 |
| is the bird flu deadly | 0.14 | 0.4 | 4413 | 46 |
| bird flu in humans | 1.51 | 1 | 9672 | 32 |
| can humans get bird flu | 0.54 | 0.6 | 4783 | 4 |
| can humans get the bird flu | 1.48 | 0.1 | 4904 | 77 |
| can you die from bird flu | 0.55 | 1 | 6656 | 62 |
| bird flu effect on human | 0.08 | 1 | 1631 | 81 |
| is bird flu contagious to humans | 1.47 | 0.5 | 2713 | 17 |
| is there a bird flu | 0.61 | 0.1 | 4981 | 25 |
| can people get bird flu | 0.75 | 0.6 | 7655 | 72 |
| human case of bird flu | 0.17 | 0.8 | 614 | 19 |
| bird flu fatality rate | 0.04 | 0.8 | 4107 | 52 |
| deaths from bird flu | 0.34 | 0.4 | 8042 | 29 |
| human bird flu cases | 0.72 | 0.9 | 2081 | 67 |
| bird flu death toll | 0.98 | 0.8 | 1985 | 65 |
| bird flu death rate | 0.96 | 0.5 | 3827 | 79 |
