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Volume 32, Number 6—June 2026

Synopsis

Group A Streptococcus Disease Outbreak Associated with Large Congregate Shelter, Chicago, Illinois, USA, October 2023–January 2024

Karrie-Ann Toews1, Lauren Tietje, Anne Meyers, Marco Ciaccio, Stephanie Gretsch, Alyse Kittner, Kendall Anderson, Matthew Bertagna, Elizabeth S. Davis, Stockton Mayer, Rebecca M. Singer, Margaret Mary Butler, Diana Arce-Garza, Thomas D. Huggett, Ryan Fabrizius, Jennifer Levy, Stephanie Black, Sopio Chochua, Christopher J. Gregory, and Michelle Funk1Comments to Author 
Author affiliation: Chicago Department of Public Health, Chicago, Illinois, USA (K.-A. Toews, L. Tietje, A. Meyers, M. Ciaccio, S. Gretsch, A. Kittner, K. Anderson, M. Bertagna, J. Levy, S. Black, M. Funk); Centers for Disease Control and Prevention, Atlanta, Georgia, USA (K.-A. Toews, S. Chochua, C.J. Gregory); Rush University Medical Center, Chicago (E.S. Davis, M.M. Butler); University of Illinois Chicago, Chicago (S. Mayer, R.M. Singer, D. Arce-Garza); Lawndale Christian Health Center, Chicago (T.D. Huggett, R. Fabrizius)

Main Article

Figure 2

Group A Streptococcus percentage positivity on point prevalence screening dates and number of persons tested per day in shelter A, Chicago Illinois, USA, November 20, 2023–January 3, 2024.

Figure 2. Group A Streptococcus percentage positivity on point prevalence screening dates and number of persons tested per day in shelter A, Chicago Illinois, USA, November 20, 2023–January 3, 2024.

Main Article

1These authors contributed equally to this article.

Page created: April 20, 2026
Page updated: June 01, 2026
Page reviewed: June 01, 2026
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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