Table 2 Susceptibility of oral Capnocytophaga spp. isolated from 1993 to 2002 (Hôpital Sud, Rennes, France). Susceptibility testing was determined by standard methods and break points according to the criteria of NCCLS [13] and Bremmelgaard et al. [12]
Year | Number of Resistant or Intermediate Capnocytophagastrains (%) (Total number of Capnostrains = 440) | |
|---|---|---|
Amoxicillin MIC1> 4 μg/ml | Ceftazidime MIC > 4 μg/ml | |
1993 | 31 (88) | 28 (80) |
1994 | 31 (84) | 28 (75) |
1995 | 11 (100) | 11 (100) |
1996 | 6 (100) | 5 (83) |
1997 | 10 (100) | 9 (90) |
1998 | 27 (96) | 20 (71) |
1999 | 23 (85) | 10 (37) |
2000 | 16 (84) | 12 (63) |
2001 | 54 (80) | 38 (56) |
2002 | 56 (81) | 34 (49) |
Total | 265 (86) | 195 (63) |