Comparative Study to Amino Glycoside Antibiotics Resistance of Staphylococci Strains Isolated from Wounds at Brazzaville

In order to improve the antibiotherapy and fight against the hospital infections, 52 Staphylococcus stains screened from the matter of patients have been tested for their sensitivity with seven antibiotics of the family of aminosids. The method of standard antibiogramm on Mueller Hinton medium was assayed. Isolation was made on Chapman agar. Identification has revealed 42 strains of Staphylococcus aureus and 10 coagulase-negative staphylococci. Resistance tests have shown the appearance of identical phenotypes in the two categories of staphylococci. However the resistance to aminosids is more important to the strains of Staphylococcus aureus.