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P-values after comparing 2020 search volume indices with those from 2015 to 2019
| Disease | Search Term | p-value |
|---|---|---|
| Influenza | ||
| “influenza vaccine” “flu vaccine” |
<.0001 <.0001 |
|
| “Fluarix” | 0.004 | |
| Streptococcal pneumonia | ||
| “pneumococcal vaccine” | <.0001 | |
| “pneumonia vaccine” | <.0001 | |
| “PPSV23” | 0.001 | |
| “Pneumovax” | <.0001 | |
