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Table 2 Number of bacteria isolated at each sampling points from hospital and non-hospital environments Gondar, 2012

From: Isolation and characterization of multiple drug resistance bacterial pathogens from waste water in hospital and non-hospital environments, Northwest Ethiopia

Bacterial isolates Hospital env’t Non hospital env’t Total
No. (%) No. (%) No. (%)
E. coli 8 (12.3) 5 (10.4) 13 (11.5)
Klebsiella spp* 19 (29.2) 11 (22.9) 30 (26.6)
Pseudomonas aeruginosa 14 (21.5) 5 (10.4) 19 (16.8)
Enterococci + CoNS** 5 (7.7) 3(6.3) 8 (7.1)
S. aureus 5 (7.7) 5 (10.4) 10 (8.8)
Shigella Spp 2 (3.1) - 2 (1.8)
Citrobacter spp 5 (7.7) 8(16.7) 13 (11.5)
Enterobacter spp 2(3.1) 5 (10.4) 7 (6.2)
Others*** 5 (7.7) 6 (12.5) 11 (9.7)
Total 65 (100) 48 (100) 113 (100)
  1. *Klebsiella spp. (K. Pneumoniae = 23; K. oxytoca =2; K. ozaenae =5).
  2. **CoNS = Coagulase Negative Staphylococci.
  3. ***Others (Providencia spp = 4; Morganella spp = 3; Proteus spp = 2; Serratia sp. =1; Edwardsiella sp. =1).