Table 1.

PCR primers used in the study

Primer	Primers (5_ to 3_)	Amplicon size (bp)	Annealing temperature °C	Reference
pCVD432	F-CTGGCGAAAGACTGTATCAT R-CAATGTATAGAAATCCGCTGTT	630	58	[19]
eae	F-CTGAACGGCGATTACGCGAA R-CCAGACGATACGATCCAG	917	58	[20]
bfpA	F-AATGGTGCTTGCGCTTGCTGC R-GCCGCTTTATCCAACCTGGTA	326	58	[21]
LT gene	F-GGCGACAGATTATACCGTGC R-CGGTCTCTATATTCCCTGTT	450	50	[22]
ST gene	F-ATTTTTMTTTCTGTATTRTCTT R-CACCCGGTACARGCAGGATT	190	50	[22]
ipaH	F-GTTCCTTGACCGCCTTTCCGATACCGTC R-GCCGGTCAGCCACCCTCTGAGAGTAC	600	52	[23]
stx1	F-ATAAATCGCCATTCGTTGACTAC R-AGAACGCCCACTGAGATCATC	180	50	[24]
Stx2	F-GGCACTGTCTGAAACTGCTCC R-TCGCCAGTTATCTGACATTCTG	255	50	[22]
ChuA	F- ACGAACCAACGGTCAGGAT R-TGCCGCCAGTACCAAAGACA	279	59	[10]
yjaA	F-TGAAGTGTCAGGAGACGCTG R-ATGGAGAATGCGTTCCTCAAC	211	59	[10]
TspE4C2	F-GAGTAATGTCGGGGCATTCA R-CGCGCCAACAAAGTATTACG	154	59	[10]
blaTEM	F-AAACGCTGGTGAAAGTA R-AGCGATCTGTCTAT	822	58	[25]
blaSHV	F-ATGCGTTATATTCGCCTGTG R-TGCTTTGTTATTCGGGCCAA	753	60	[25]
CTX-M-15	F-CACACGTGGAATTTAGGGACT R-GCCGTCTAAGGCCATAAACA	996	55	[26]
MOX	F-GCTGCTCAAGGAGCACAGGAT R-CAC ATT GAC ATA GGT GTG GTG C	520
FOX	F-AAC ATG GGG TAT CAG GGA GAT G R-CAA AGC GCG TAA CCG GAT TGG	190	64	[27]
DHA	F-AAC TTT CAC AGG TGT GCT GGG T R-CCG TAC GCA TAC TGG CTT TGC	405
CIT	F-TGG CCA GAA CTG ACA GGC AAA R-TTT CTC CTG AAC GTG GCT GGC	462