| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | smallpox virus | India | The smallpox virus had a historically devastating impact on the Indian population. | 2 |
| 2 | smallpox virus | Historical cultures | The smallpox virus had a devastating impact on indigenous populations during colonization in historical cultures. | 1 |
| 3 | smallpox virus | historical global | Smallpox virus had a significant and devastating impact on global history, causing widespread death and disfigurement. | 1 |