| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why do virus mutations occur | 1.29 | 0.4 | 9049 | 78 |
| can viruses cause mutations | 1.41 | 0.1 | 673 | 1 |
| can a virus cause genetic mutations | 1.3 | 1 | 7958 | 74 |
| why do viruses mutate quickly | 0.69 | 0.3 | 1692 | 45 |
| what causes viruses to mutate | 1.44 | 0.6 | 5587 | 17 |
| what is a mutation in a virus | 1.54 | 0.4 | 3524 | 17 |
| explain why viruses may mutate so quickly | 0.86 | 0.8 | 399 | 66 |
| can a virus be affected by mutation | 1.61 | 0.1 | 5062 | 78 |
| can viruses cause mutations in humans | 0.25 | 0.3 | 4251 | 23 |
| how do viruses cause mutations | 1.89 | 0.2 | 8666 | 55 |
| can a virus cause a mutation | 0.1 | 0.6 | 2586 | 67 |
| can viruses cause dna mutations | 1.73 | 0.5 | 309 | 84 |
| how do mutations occur in viruses | 1.71 | 0.6 | 5866 | 67 |
| can a virus mutate | 0.61 | 0.6 | 1838 | 58 |
| mutation in virus is caused due to | 1.23 | 0.3 | 6252 | 90 |
| how virus mutation happens | 0.77 | 0.2 | 2482 | 12 |
| why can viruses mutate so quickly | 1.24 | 0.8 | 9828 | 42 |
| mutation of the virus itself | 1.04 | 0.6 | 734 | 89 |
