| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when is the hib vaccine given | 1.69 | 0.5 | 6883 | 36 |
| what hib vaccine was given in 1992 | 0.78 | 0.7 | 2722 | 7 |
| which hib vaccine can be given to adults | 0.98 | 1 | 2015 | 38 |
| is hib vaccine given im | 1.23 | 0.2 | 655 | 11 |
| hib vaccine age given | 0.14 | 0.6 | 3669 | 16 |
| hib vaccine given at what age | 0.71 | 0.5 | 6500 | 56 |
| hib vaccine given subcutaneously | 1.17 | 0.4 | 3867 | 66 |
| what year did hib vaccine come out | 0.73 | 1 | 6594 | 86 |
| when was hib vaccine introduced | 1.79 | 0.2 | 4572 | 70 |
| when was the hib vaccine created | 1.15 | 0.4 | 5062 | 49 |
| when did hib vaccine come out | 0.79 | 0.4 | 5587 | 74 |
| when did hib vaccine start | 1.33 | 0.1 | 9487 | 85 |
| when did hib vaccination start | 0.63 | 0.8 | 914 | 11 |
| how long has hib vaccine been around | 1.03 | 0.6 | 2156 | 1 |
| what vaccine is hib | 1.15 | 0.6 | 6796 | 67 |
| what is hib vaccine called | 1.95 | 0.1 | 8808 | 17 |
| hib vaccine united states | 1.19 | 1 | 7203 | 89 |
| what type of vaccine is hib | 0.6 | 0.2 | 3463 | 41 |
| what is hib vaccine series | 0.2 | 0.9 | 1716 | 3 |
| what vaccination is hib | 0.25 | 0.7 | 7003 | 15 |
| hib vaccine brand name | 0.19 | 0.1 | 3954 | 84 |
