title: Incidence of Staphylococcus aureus for an obstetric population.
abstract: The incidence of Staphylococcus aureus recovered from cultures of anterior nares was determined for personnel and patients of an obstetric and a neonatal unit. Among the hospital personnel, 10.2% harbored S. aureus. On admission to the hospital, 4% of the obstetric patients were identified as carriers of S. aureus and only 1.3% of the patients acquired the microorganism during hospitalization. The neonates of these mothers with S. aureus were not colonized during hospitalization. Subsequent bacteriophage typing indicated that microbial isolates were primarily in the Group 1 and Group 3 classifications of S. aureus.
mesh_terms: D002353:Carrier State / Q000382:microbiology*; D003428:Cross Infection / Q000382:microbiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009666:Nose / Q000382:microbiology*; D009725:Nurseries, Hospital; D009775:Obstetrics and Gynecology Department, Hospital; D010564:Personnel, Hospital; D011247:Pregnancy; D013203:Staphylococcal Infections / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000302:isolation & purification*