The Frequency of Community-acquired Methicillin-resistant Staphylococcus Aureus (CA-MRSA) Among Samples in Institute for Public Health in Canton Sarajevo

BACKGROUND: The increase in the incidence of methicillin-resistant Staphylococcus aureus (MRSA) infections lacking risk factors for exposure to the health care system has been associated with the recognition of new MRSA clones known as community-associated MRSA (CA-MRSA). These strains have been distinguished from health care-associated MRSA (HA-MRSA) strains by epidemiological, molecular and genetic means as well as by antibiotic susceptibility profile, tissue tropism and virulence traits. OBJECTIVE: To assess prevalence and antibiotic susceptibility profile of CA-MRSA in Canton Sarajevo, Bosnia and Herzegovina. RESULTS: Out of 1.905 positive Staphylococcus aureus isolates from various samples of outpatients collected during six months, 279 (14,64%) were MRSA isolates. Out of 279 MRSA samples, 133 (47,67%) were found in nasal swabs, from which 48 (36,09%) were in the age group <1 year and 39 (29,32 %) are in the age 1-5 year. Rate of the positive skin swabs was highest among the subject of age group <1 year (46 or 54,12 %) and 1-5 year (18 or 21,18 %). Predominantly antibiotic types among MRSA strains are resistant to penicillin and cefoxitin (36,90 %) and to penicillin, cefoxitin and erythromycin (61,35 %). CONCLUSION: Continued monitoring of epidemiology and emerging drug resistance data is critical for the effective management of these infections

Antibacterial agent · Antibiotic resistance · Antibiotics · Bacteria · Biology · Cefoxitin · Erythromycin · Methicillin-resistant Staphylococcus aureus · Meticillin · Micrococcaceae · Penicillin · Staphylococcus aureus · Antimicrobial Resistance in Staphylococcus · Bacterial biofilms and quorum sensing · Medicine · Streptococcal Infections and Treatments · Epidemiology · Internal Medicine · Microbiology