Table 1 Origin, mouse numbers and infection rates of questing larvae

Buunderkamp

52°00'46"N, 5°45'42"E

1–2, 13–14

1.12 (3/267)

2.25 (6/267)

Grebbeberg

51°57'10"N, 5°35'25"E

3–4, 15–16

1.29 (3/233)

0.43 (1/233)

Sysselt

52°01'40"N, 5°41'26"E

5–6, 17–18

0.39 (1/257)

0.39 (1/257)

Bilderberg

51°59'55"N, 5°48'34"E

7–8, 19–20

0 (0/362)

2.49 (9/362)

Planken Wambuis

52°01'36"N, 5°48'55"E

9–10, 21–22

0.59 (2/337)

3.56 (12/337)

Mean

0.62 (9/1456)

1.99 (29/1456)