Detection and identification of enterohemorrhagic Escherichia coli O157:H7 and Vibrio cholerae O139 using oligonucleotide microarray

Table 6 Vibrio cholera O139 testing result of the clinical specimens

Method	Target	Positive	Rate (%)
Conventional microbiological method	Vibrio cholera O139	89	26.0*
Oligonucleotide microarray	ctxA, tcpA, LPSgt	137	40.0
Fluorescent real time PCR	LPSgt	142	41.5

ISSN: 1750-9378