Rosco Diagnostica Zone diameter in mm NEO-SENSITABS * Potency Cefpodoxime 30 µg (ESBL screening) n g Haemophilus spp. S. pneumoniae (non-meningeal) b N. gonorrhoeae Cefquinome (Vet)** 30 µg h Ceftazidime 30 µg (ESBL screening) g Haemophilus spp. N. gonorrhoeae S. maltophilia, B. cepacia Acinetobacter spp. Ceftazidime+Clavulanate 30+10 µg Ceftiofur (Vet) 30 µg Ceftizoxime h 30 µg S. pneumoniae (3rd gen. cephalosporins) j Ceftriaxone h 30 µg (ESBL screening) g Haemophilus spp. S. pneumoniae (use ceftizoxime) j S. pneumoniae (non-meningeal) b Beta-haemolytic Streptococcus spp. Streptococcus spp. (viridans) d N. gonorrhoeae Cefuroxime (parenteral) h o 60 µg Haemophilus spp. j N. gonorrhoeae Cefuroxime (peroral) h o 60 µg S. pneumoniae (non-meningeal) b Cephalexin** h 30 µg Cephalothin h i 66 µg Haemophilus spp. Cephradine** h 60 µg DBV0005I
Code CFPOX
CFQUI CEZDI
CZ+CL CFTIO CEZOX
S ≥ 25 ≥ 28 ≥ 32 ≥ 32 ≥23 ≥ 20 ≥ 28 ≥ 32 ≥ 22 ≥ 20
I R 24-21 ≤ 20 < 20 31-27 ≤ 26 22-20 ≤ 19 19-17 ≤ 16 < 24 21-17 ≤ 16 19-17 ≤ 16 (detection of ESBL) 22-20 ≥ 23 ≤ 19 22-20 ≥ 23 ≤ 19 ≥ 30 ≤ 25
ATCC 25922 29-35
Quality Control S. P. E. H. S. aureus aeruginosa faecalis influenzae pneumoniae ATCC ATCC ATCC ATCC ATCC 25923 27853 29212 49247 49619 -
29-35 27-33
26-34 18-23
24-31 22-30
-
29-36
-
≥8 ≥ 32 -
23-29 -
24-32 -
-
-
-
28-34
29-35
21-28
17-24
-
32-39
33-40
24-30
29-36
-
-
20-26
32-38
24-30
29-36
-
-
20-26
32-38
16-21 21-27
32-40
-
18-23
20-25
-
20-26
-
-
-
-
-
Break- points MIC µg/ml S ≤2 ≤2 ≤ 0.5 ≤ 0.5 ≤2 ≤8 ≤2 ≤ 0.5 ≤8 ≤8
R ≥8 >8 ≥2 ≥8 ≥ 32 >2 ≥ 32 ≥ 32
≤2 ≤8 ≤ 0.5
E. coli
(CTAX etc.)
CETRX
CEFUR
CEFUR CFLEX CLOTN CFRAD
≥ 20 ≥ 28
19-17 -
≤ 16 < 24 -
≤8 ≤2
≥ 32*** >2 -
≥ 28 ≥ 26 ≥ 28 ≥ 32 ≥ 23 ≥ 28 ≥ 32 ≥ 25 ≥ 30 ≥ 20 ≥ 23 ≥ 28 ≥ 23
27-24 27-24 22-20 27-24 31-27 24-21 29-27 19-17 22-20 22-20
≤ 23 ≤ 23 ≤ 19 ≤ 23 ≤ 26 ≤ 20 ≤ 26 ≤ 16 ≤ 19 ≤ 23 ≤ 19
≤1 ≤ 0.5 ≤1 ≤ 0.25 ≤8 ≤4 ≤1 ≤4 ≤1 ≤8 ≤8 ≤8 ≤8
≥4 ≥4 ≥ 32 ≥ 16 ≥4 ≥ 32 ≥4 ≥ 32 ≥ 32 (amp R) ≥ 32
9/28