Highly Pathogenic Clone of Shiga Toxin–Producing Escherichia coli O157:H7, England and Wales
Lisa Byrne1, Timothy J. Dallman1, Natalie Adams, Amy F.W. Mikhail, Noel McCarthy, and Claire Jenkins
Author affiliations: Public Health England, London, UK (L. Byrne, T.J. Dallman, N. Adams, A.F.W. Mikhail, C. Jenkins); National Institute for Health Research, London (T.J. Dallman, N. Adams, N. McCarthy); University of Warwick, Coventry, UK (N. McCarthy)
Figure 2. Timed phylogeny of Shiga toxin–producing Escherichia coli O157:H7 sublineage IIb isolates illustrating the sequential loss of stx2c and subsequent gain of stx2a. Scale bar indicates years in the past.
1These first authors contributed equally to this article.
Page created: November 20, 2018
Page updated: November 20, 2018
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