Epidemiology and Molecular Characterizations of Coronavirus from Companion Animals Living in Chengdu, Southwest China

Table 2

The coronavirus groups, genotypes and recombination event between symptomatic and asymptomatic animals.

	Symptomatic animals (n = 67)	Asymptomatic animals (n = 79)
FCoV	32 (47.8)	35 (44.3)
FCoV-I	11 (16.4)	11 (13.9)
CCoV	21 (31.3)	13 (16.5)
CCoV-I	4 (6.0)	0 (0.0)
CCoV-IIa	7 (10.4)	6 (7.6)
CCoV-IIb	0 (0.0)	1 (1.3)
Recombination event	—	C21041821-2 strain

This animal is infected with both CCoV-IIa and CCoV-IIb.