<unk>  difficile is a type of bacteria that lives in many people’s intestines normally.  It’s also present in the environment like in soil, water and animal feces. Most people will never have any problems with<unk> . diff, but in<unk> ase the balance is hampered the bacteria start to release toxins that attack the lining of the intestines. This is what leads to symptoms of<unk> . diff. infection.
Clostridium
Bacteroides
Arcobacter
Lactobacillus
Pseudomonas
Coccus
Bacillus subtilis
Bacillus cereus