Keyword Analysis & Research: diphtheria vaccine development history
Keyword Analysis
| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diphtheria vaccine development history | 1.93 | 0.4 | 7722 | 18 | 38 |
| diphtheria | 1.46 | 0.6 | 3739 | 9 | 10 |
| vaccine | 0.31 | 0.6 | 7926 | 2 | 7 |
| development | 0.32 | 0.3 | 9866 | 68 | 11 |
| history | 1.08 | 0.1 | 8547 | 54 | 7 |
Keyword Research: People who searched diphtheria vaccine development history also searched
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diphtheria vaccine development history | 2 | 0.6 | 3657 | 13 |
| when was diphtheria vaccine made | 1.49 | 0.8 | 9590 | 12 |
| when did diphtheria vaccine come out | 1.94 | 0.2 | 2458 | 53 |
| who made the diphtheria vaccine | 1.34 | 0.1 | 8614 | 17 |
| who discovered diphtheria vaccine | 0.87 | 0.7 | 3185 | 72 |
| diphtheria vaccine drug study | 1.02 | 0.2 | 5886 | 6 |
| the history of diphtheria | 0.37 | 0.5 | 2737 | 59 |
| history of diphtheria in america | 1.78 | 0.4 | 390 | 99 |
| diphtheria vaccine in english | 0.68 | 0.3 | 2624 | 66 |
| diphtheria vaccine for adults | 1.92 | 0.3 | 8741 | 69 |
| what age is diphtheria vaccine given | 1.85 | 0.6 | 8831 | 56 |
| diphtheria history united states | 1.29 | 0.2 | 2230 | 42 |
| diphtheria in the early 1900s | 1.66 | 1 | 7933 | 7 |
