Table 1.

Questions (and possible answers) of the yearly questionnaire survey on sarcoptic mange in red foxes in Switzerland

Questions		Answers
1	Did you observe foxes with MLL?	Yes	No	–	–	–
2	How many foxes were affected?	None	1–2	3–5	6–10	> 10
3	If you observed cases, which type(s) of observation did you make?	Live fox(es) with MLL	Fox(es) found dead with MLL	Culled fox(es) with MLL	Mite detection in a laboratory	–
4	How do you consider the trend of MLL occurrence	Increasing	Stable	Decreasing	–	–

Abbreviation: MLL, mange-like lesions