| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | poliomyelitis | Western countries | Poliomyelitis was a major public health concern before vaccines were widely available. | 1 |
| 2 | poliomyelitis | Western countries | Poliomyelitis is a rare disease due to widespread vaccination. | 1 |
| 3 | poliomyelitis | Western countries | Poliomyelitis is a rare disease due to widespread vaccination programs. | 1 |
| 4 | poliomyelitis | Western countries | Poliomyelitis is a rare disease due to widespread vaccination and public health measures. | 1 |
| 5 | poliomyelitis | Western countries | Vaccination against poliomyelitis is a standard part of childhood immunization schedules. | 1 |