Table 2. Distribution of minimal inhibitory concentration (MIC) for ciprofloxacin in 59 Salmonella isolates (first BSI episode only).

	MIC ciprofloxacin (µg/ml)a
Serovar (n)	0.004	0.006	0.008	0.012	0.016	0.032	0.064	0.094	0.125	0.19	0.25	0.38	6	MIC 50	MIC 90
S. Choleraesuis (24)	2	5	5	2	2	-	-	3	4	1	-	.	-	0.012	0.125
S. Paratyphi A (2)	-	-	-	1	1	-	-	-	-	-	-	-	-	NA	NA
S. Typhi (20)	-	1	-	1	-	-	-	-	1	4	10	3	-	0.25	0.38
other NTS (13)	-	-	3	-	-	-	1	1	2	2	1	2	1	0.125	0.38

NA, not applicable.

^a resistance breakpoint 0.064 µg/ml.