Table 1.

Prevalence of sand flies from collection sites in Southwest Germany during 2015–2018

Year	Trapping period	No. of collection sites	No. of sampling nights	No. of trap nights	No. of collected sand flies (female/male)	Sand fly trapping factor
2015	11–21 August	6	8	108	16 (9/7)	0.15
2016	22 July to 29 August	36	9	74	0	0
2017	18 July to 31 August	100	31	415	52 (30/22)	0.13
2018	29 June to 21 September	34	31	272	81 (53/28)	0.30
Total		176	79	869	149 (92/57)	0.17