A 25 g sample of skin was taken aseptically by scalpel excision and stomached in a sterile stomacher bag containing 225 ml of peptone water (Biokar Diagnostics, France) for 2 min. Decimal dilutions were carried out using the same diluents.
A 25 g sample of skin was taken aseptically by scalpel excision and stomached in a sterile stomacher bag containing 225 ml of peptone water (Biokar Diagnostics, France) for 2 min. Decimal dilutions were carried out using the same diluents.