Table 1.

Results^a of fecal tests for 7 dogs with enteropathogenic Escherichia coli infection

Dog	Parvovirus test	Fecal culture
1	Negative ELISA (× 2)	E. coli 4+
	Negative IHC	C. perfringens 1+
2	Negative ELISA (× 2)	E. coli 2+
		C. perfringens 1+
3	Negative ELISA	E. coli 1+
		C. perfringens 1+
4	ND	E. coli 4+
5	ND	E. coli 3+
		C. perfringens 4+
6	ND	E. coli 3+
		C. perfringens 2+
7	ND	E. coli 4+
		Streptococcus spp. 4+
		Campylobacter spp. — few

^aPCR showed that all E. coli were positive for the eae gene and negative for estA, stx1 and stx 2 genes.

ND — not done.