Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
A Prolonged Outbreak Of Shigella Sonnei Infections In Traditionally Observant Jewish Communities In North America Caused By A Molecularly Distinct Bacterial Subtype, Jeremy Sobel, Daniel N. Cameron, Johanne Ismail, Nancy Strockbine, Michael Williams, Pamela S. Diaz, Barbara Westley, Marilyn Rittmann, Joseph Dicristina, Halina Ragazzoni, Robert V. Tauxe, Eric D. Mintz
A Prolonged Outbreak Of Shigella Sonnei Infections In Traditionally Observant Jewish Communities In North America Caused By A Molecularly Distinct Bacterial Subtype, Jeremy Sobel, Daniel N. Cameron, Johanne Ismail, Nancy Strockbine, Michael Williams, Pamela S. Diaz, Barbara Westley, Marilyn Rittmann, Joseph Dicristina, Halina Ragazzoni, Robert V. Tauxe, Eric D. Mintz
Public Health Resources
During 1994–1996, Shigella sonnei outbreaks occurred in 8 North American traditionally observant Jewish communities. These communities remain relatively separate from neighboring populations while maintaining close contact by travel with coreligionists in other cities. Epidemiologic investigations suggested community-to-community transmission via travel. Outbreak-related and control isolates of S. sonnei from each city were subtyped by pulsed-field gel electrophoresis (PFGE) to confirm an epidemiologic linkage between outbreaks. Forty-three (94%) of 46 outbreak-related isolates had closely related PFGE patterns, constituting a single subtype; 33 (94%) of 35 control isolates demonstrated unrelated PFGE patterns. Several patterns differing by ≤3 bands were identified within the …