Hypervirulent emm59 Clone in Invasive Group A Streptococcus Outbreak, Southwestern United States

March 17, 2016 at 2:00 pm

Emerging Infectious Diseases Journal APRIL 2016 V.22 N.4

David M. Engelthaler1Comments to Author , Michael Valentine1, Jolene Bowers, Jennifer Pistole, Elizabeth M. Driebe, Joel Terriquez, Linus Nienstadt, Mark Carroll, Mare Schumacher, Mary Ellen Ormsby, Shane Brady, Eugene Livar, Del Yazzie, Victor Waddell, Marie Peoples, Kenneth Komatsu, and Paul Keim

Author affiliations: Translational Genomics Research Institute, Flagstaff, Arizona, USA (D. Engelthaler, M. Valentine, J. Bowers, E.M. Driebe, P. Keim); Arizona Department of Health Services, Phoenix, Arizona, USA (J. Pistole, S. Brady, E. Livar, V. Waddell, K. Komatsu); Northern Arizona Healthcare, Flagstaff (J. Terriquez, L. Nienstadt, M. Carroll); Coconino County Public Health Services District, Flagstaff (M. Schumacher, M.E. Ormsby, M. Peoples); Navajo Division of Health, Window Rock, Arizona, USA (D. Yazzie); Northern Arizona University, Flagstaff (P. Keim)

The hyper-virulent emm59 genotype of invasive group A Streptococcus was identified in northern Arizona in 2015.

Eighteen isolates belonging to a genomic cluster grouped most closely with recently identified isolates in New Mexico.

The continued transmission of emm59 in the southwestern United States poses a public health concern.

PDF

http://wwwnc.cdc.gov/eid/article/22/4/pdfs/15-1582.pdf

Entry filed under: Antimicrobianos, Bacterias, Bacteriemias, Biología Molecular, Epidemiología, Metodos diagnosticos, Sepsis, Update. Tags: .

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