Survey of methicillin-resistant Staphylococcus aureus (MRSA) carriage in healthy college students, Hawai'i

Currently, the carriage rate for Community-Acquired Methicillin Resistant Staphylococcus aureus (CA-MRSA) is unknown in Hawai'i. This survey focuses on a healthy population of 95 college students and 5 faculty who completed a survey related to possible risk factors for colonization of Staphylococcus aureus and were sampled for S. aureus from their anterior nares. Thirty-three (33%) subjects were carrying Staphylococcus aureus and of those, 3 (3%) carried MRSA. There was no significant association between Staphylococcus aureus carriage and ethnicity, gender exposure to seawater, prior Staphylococcus aureus infections, recent antibiotic use, or pets. Additional testing of a larger group of healthy individuals would be beneficial in assessing factors associated with CA-MRSA and Methicillin-susceptible Staphylococcus aureus (MSSA) carriage in Hawai'i.