Table 1.

Bartonella spp serological test results in naturally exposed cats with and without uveitis

ELISA test result	Cats with uveitis (n=49) n (%)	Healthy shelter cats (n=49) n (%)
IgG	14 (28.6)	24 (49.0)
IgM	1 (2.0)	0 (0)
IgA	2 (4.1)	0 (0)
IgG, IgM	4 (8.2)	2 (4.1)
IgG, IgA	6 (12.2)	4 (8.2)
IgM, IgA	1 (2.0)	1 (2.0)
IgG, IgM, IgA	11 (22.4)	4 (8.2)
Any IgG	35 (71.4)	34 (69.4)
Any IgM	17 (34.7)	7 (14.3)
Any IgA	20 (40.8)	9 (18.4)
Any antibody positive	39 (79.6)	35 (71.4)
Antibody negative	10 (20.4)	14 (28.6)