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. 2016 Nov-Dec;14(6):551-560.
doi: 10.1016/j.tmaid.2016.10.003. Epub 2016 Oct 20.

Differences in prevalence of community-associated MRSA and MSSA among U.S. and non-U.S. born populations in six New York Community Health Centers

Affiliations

Differences in prevalence of community-associated MRSA and MSSA among U.S. and non-U.S. born populations in six New York Community Health Centers

N Piper Jenks et al. Travel Med Infect Dis. 2016 Nov-Dec.

Abstract

Background: Staphylococcus aureus is the most common cause of Skin and Soft Tissue Infections (SSTIs) in the community in the United States of America. Community Health Centers (CHC) serve as primary care providers for thousands of immigrants in New York.

Methods: As part of a research collaborative, 6 New York City-area CHCs recruited patients with SSTIs. Characterization was performed in all S. aureus isolates from wounds and nasal swabs collected from patients. Statistical analysis examined the differences in wound and nasal cultures among immigrant compared to native-born patients.

Results: Wound and nasal specimens were recovered from 129 patients and tested for antibiotic susceptibility. 40 patients were immigrants from 15 different countries. Although not statistically significant, immigrants had lower rates of MRSA infections (n = 15) than did native-born participants, and immigrants showed significantly higher rates of MSSA wound cultures (n = 11) (OR = 3.5, 95% CI: 1.3, 9.7).

Conclusions: In our study, immigrants were more likely to present with SSTIs caused by MSSA than US-born patients. Immigants also reported lower frequencies of antibiotic prescription or consumption in the months prior to SSTI infection. This suggests that antibiotic resistance may vary regionally and that immigrants presenting with SSTIs may benefit from a broader range of antibiotics.

Keywords: Antibiotic resistance; Foreign born; Practice-based Research Network (PBRN); Skin and soft tissue infection (SSTI); Staphylococcus aureus.

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Conflict of interest statement

CONFLICTING AND COMPETING INTERESTS The authors do not have financial or other relationships with the manufacturer(s) of any commercial product(s) or provider(s) of any commercial service(s) discussed in this case report.

Figures

Figure 1
Figure 1. Examples of Lesions from Digital Library
Both lesions pictured above were located on the axilla.
Figure 2
Figure 2. Country of Origin for Non-USA Born Participants (n=40)
Dots mark the geographic location of the countries of origin of foreign-born patients in the study: Different colors mark different countries and both the size of dots and the number inside the dots correlate with the number of patients from each country. Mexico, Central and South America, and the Caribbean were categorized as Latin America.

Comment in

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