| Families | Genera | Species s | Gram |
| Citrobacter | Citrobacter koseri | − | |
| Yersinia | Yersinia enterolitica | − | |
| Enterobacteriaceae | Enterobacter | Enterobacter aerogenesa (n = 2) | − |
|
|
| Enterobacter cloacae | − |
| Escherichia | E coli 2 | − | |
|
|
| E coli 1 | − |
| Proteus | Proteus penneri | − | |
| Klebsiella | Klebsiella oxytoca | − | |
|
|
| Klebsiella pneumonia ssp pneumoniae | − |
| Serratia | Serratia odorifera | − | |
| Xanthomonadaceae | Stenotrophomonas | Stenotrophomonas maltophilia | − |
| Pseudomonadaceae | Pseudomonas | Pseudomonas spp | − |
| Moraxellaceae | Acinetobacter | Acinetobacter baumanii | − |
| Staphylococcaceae | Staphylococcus | Staphylococcus aureus (n = 2) | + |
| Streptococcaceae | Streptococcus | Streptococcus spp | + |