Ann Clin Microbiol 2021;24:105-110. Nasal Colonization of Serine Protease esp-Positive Staphylococcus epidermidis Affecting Staphylococcus aureus Colonization

Table 1. Nasal colonization of Staphylococcus aureus and Staphylococcus epidermidis for its presence of esp gene (n = 54)
Groups S. aureus colonization
Carrier (n = 22) Non-carrier (n = 32)
S. epidermidis colonization Carrier (n = 18) 9 9
Non-carrier (n = 36) 13 23
esp-positive S. epidermidis colonization* Carrier (n = 18) 9 9
Non-carrier (n = 36) 13 23

*All the S. epidermidis isolates showed esp gene positivity by polymerase chain reaction (PCR).