齒科醫院內 病院性 葡萄狀球菌 分布에 關한 硏究

STUDIES ON THE STAPHYLOCOCCUS AUREUS ISOLATION FROM THE PRIVATE DENTAL CLINIC ENVIRONMENT

The author studied on the distribution of Staphylococcus aureus of the 30 private dental clinics. The Staphylococci were isolated from the air of the treatment room and the waiting room of dental clinic by the fall out method during the period from I. October to 31. October of 1977. The isolated rate, biochemical character and sensitivity test to antibiotics were studied and the results obtained were as follows. 1. The Staphylococcus aureus was isolated from the every places of the private dental clinic. 2. The isolated rate was higher in the afternoon and waiting room than in the morning and treatment room. 3. The biochemical characters of Staphylococcus aureus was shown average 76.6% of the positive strains. 4. The antibiotic sensitive test wasfound that sensitive rates of Staphylococcus aureus were as follows: Erythromycin (80%), Bactrim (72.5%). Ampicillin (57.5%) Tetracycline (17.5%) and Chloramphenicol (0%).