Colistin Resistance of Pseudomonas aeruginosa Isolated from Snakes in Taiwan

Table 3

Prevalence of Ambler classes A, C, and D β-lactamases among fifty-eight clinical isolates of P. aeruginosa.

Class	Type of β-lactamases	Number (%) of isolates
Class A	blaTEM	58 (100%)
Class D	OXA group I (OXA-1)	52 (89.7%)
	OXA group III (OXA-10)	16 (27.6%)
Class C	blaAmpC	55 (94.8%)
Combined	blaTEM, OXA-1, OXA-10, blaAmpC	15 (25.9%)
	blaTEM, OXA-1, blaAmpC	34 (58.6%)
	blaTEM, blaAmpC	5 (8.6%)
	blaTEM, OXA-10, blaAmpC	1 (1.7%)
	OXA-1, blaAmpC	3 (5.2%)