Antimicrobial Resistance of Salmonella enterica Isolates from Tonsil and Jejunum with Lymph Node Tissues of Slaughtered Swine in Metro Manila, Philippines

Table 4

Distribution of in vivo antimicrobial resistance of Salmonella enterica serotypes isolated from swine at slaughter in Metro Manila.

Serotype; (number tested)	Number of isolates resistant to the antimicrobial agents^a
	CZ	CXM	CXM AX	FOX	CAZ	AN	GM
Agona (3)	3	3	3	3		3	3
Choleraesuis (2)	1	2	2	1		2	2
Enteritidis (1)					1	1	1
Heidelberg (1)	1	1	1	1		1	1
Typhimurium (8)	7	7	7	8		8	8
Weltevreden (5)	4	5	5	5		5	3

aCZ: cefazolin; CXM: cefuroxime; CXM AX: cefuroxime axetil; FOX: cefoxitin; CAZ: ceftazidime; AN: amikacin; GM: gentamicin (Clinical and Laboratory Standards Institute, 2012 [13]).