| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | west nile encephalitis | Europe | West Nile encephalitis is relatively rare, and public awareness and preventive measures may not be as widespread as in the United States. | 1 |
| 2 | west nile encephalitis | Europe | Rare occurrence due to different mosquito species and climate conditions | 1 |
| 3 | west nile encephalitis | Europe | Concern about West Nile encephalitis as it is transmitted by mosquitoes and can be a serious health threat in these regions | 1 |