AI Article Synopsis
- 16 bacitracin-resistant Streptococcus pyogenes isolates were found in pharyngitis patients in Belgium, with 14 of them linked to the emm28 type.
- All isolates showed consistent resistance to macrolides and carried the erm(B) gene.
- The rise of bacitracin-resistant S. pyogenes clones could challenge the effectiveness of bacitracin susceptibility testing in identifying these bacteria.
Article Abstract
We report 16 bacitracin-resistant Streptococcus pyogenes isolates recovered from pharyngitis patients in Belgium, 14 of which belonged to a particular emm type (emm28). All 16 isolates were constitutively resistant to macrolides and carried erm(B). The emergence of a bacitracin-resistant S. pyogenes clone raises questions about the continued reliability of bacitracin susceptibility testing for S. pyogenes identification.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC262527 | PMC |
| http://dx.doi.org/10.1128/JCM.41.11.5282-5284.2003 | DOI Listing |
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