Research Article

Frequency of Detection of Escherichia coli, Salmonella spp., and Campylobacter spp. in the Faeces of Wild Rats (Rattus spp.) in Trinidad and Tobago

Table 2

Characteristics of isolates of Escherichia coli from rats.

CharacteristicNumber of samples testedNumber (%) of positive samples

Mucoid17125 (14.6)
Haemolytic1710 (0.0)
Nonsorbitol fermenters17119 (11.1)
O157 serotype1710 (0.0)