Abstract
Current methods for differentiating isolates of predominant lineages of pathogenic bacteria often do not provide sufficient resolution to define precise relationships. Here, we describe a high-throughput genomics approach that provides a high-resolution view of the epidemiology and microevolution of a dominant strain of methicillin-resistant Staphylococcus aureus (MRSA). This approach reveals the global geographic structure within the lineage, its intercontinental transmission through four decades, and the potential to trace person-to-person transmission within a hospital environment. The ability to interrogate and resolve bacterial populations is applicable to a range of infectious diseases, as well as microbial ecology.
Original language | English |
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Pages (from-to) | 469-474 |
Number of pages | 6 |
Journal | Science |
Volume | 327 |
Issue number | 5964 |
DOIs | |
Publication status | Published - 22 Jan 2010 |
Keywords
- RESISTANT STAPHYLOCOCCUS-AUREUS
- IDENTIFICATION
- CLONES
- TRIMETHOPRIM
- MUTATION
- STRAIN