Emergence of multidrug-resistant Bacillus spp. derived from animal feed, food and human diarrhea in South-Eastern Bangladesh

Table 5 Antibiotic resistance gene profiling by PCR

Profile	Antibiotic resistance gene									Origin								Total (%) (n = 218)
	bla1	bla_TEM	bla_CTX-M-1	bla_CTX-M-2	bla_SHV	qnrS	sul1	tetA	erm1	Animal feed					Food		Diarrhea
	bla1	bla_TEM	bla_CTX-M-1	bla_CTX-M-2	bla_SHV	qnrS	sul1	tetA	erm1	LF (n = 42)	BF (n = 37)	DF (n = 26)	CF (n = 28)	FF (n = 19)	E (n = 25)	M (n = 31)	HS (n = 10)
I	+	+	+	+	-	-	+	+	+	1	1	2	2	1	1	1	1	10 (4.6)
II	+	+	-	-	+	-	-	+	-	6	2	4	1	2	3	3		21 (9.6)
III	+	-	+	+	-	-	-	+	-	3	3	1	1	1	1	1	2	13 (5.9)
IV	+	-	-	-	-	-	-	-	+	10	4	9	3	5		3	4	38 (17.4)
V	+	-	-	-	-	-	-	-	-	21	19	10	8	5	2	9	2	76 (34.8)
VI	-	-	-	-	-	-	-	+	+						5	5		10 (4.5)
VII	-	-	-	-	-	-	-	+	-	1	1		10	3		4		19 (8.7)
VIII	-	-	-	-	-	+	-	-	-		1			1	5	2		9 (4.1)
IX	-	-	-	-	-	-	-	-	+		1				3	1	1	6 (2.7)
X	-	-	-	-	-	-	+	-	-		5		3	1	5	2		16 (7.3)

LF Layer feed, BF Broiler feed, DF Duck feed, CF Cattle feed, FF Fish feed, E Egg, M Milk, HS Human stool, + positive, -negative

ISSN: 1471-2180