TABLE 1.

Development of lameness and fever after challenge of dogs with B. burgdorferi-infected I. scapularis

Dog no.	Mo in which lameness occurreda	No. of limbs affected	Fever
1	NDb
2	ND
3	ND
4	July	3	+
5	July	4
6	August	1	+
7	September	1	+
8	September	1	+
9	September	1
10	October	1	+
11	October	1	+
12	November	1	+
13	November	1	+
Total no. (%) of dogs affected		10 (77)	8 (62)

^aDogs were challenged on May 21. 

^bND, not detected.