tetano
Editor, Senior Moderator
Am J Public Health
. 2026 Jul 2:e1-e8.
doi: 10.2105/AJPH.2026.308488. Online ahead of print.
COVID-19 Testing and Containment Strategies for Children in Congregate Housing Facilities in Texas, 2021-2023
Andrew Godoshian[SUP] 1 [/SUP], Zachary R Smith[SUP] 1 [/SUP], Peter Boersma[SUP] 1 [/SUP], Julia Charles[SUP] 1 [/SUP], Ellen N Kersh[SUP] 1 [/SUP], Rebecca J McNall[SUP] 1 [/SUP], Christy Myrick[SUP] 1 [/SUP], Virginia Bowen[SUP] 1 [/SUP], Dean L Winslow[SUP] 1 [/SUP], Michael F Iademarco[SUP] 1 [/SUP], Marcus Siddall[SUP] 1 [/SUP], Joseph D Miller[SUP] 1 [/SUP]
Affiliations
Objectives. To evaluate site-specific testing and isolation procedures for preventing on-site SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infections among unaccompanied migrant children in federal congregate care settings. Methods. From August 2021 to May 2023, the Increasing Community Access to Testing, Treatment, and Response (ICATT) program administered 385 234 rapid antigen and nucleic acid amplification tests to 68 674 children at 2 emergency intake sites in Texas. We used logistic regression, the χ[SUP]2[/SUP] test, and Kaplan-Meier survival analysis to estimate the number of infections acquired on-site and the number of cases prevented via implementation of ICATT comprehensive testing and isolation protocols. Results. ICATT protocols identified 83% of cases at intake, and our analyses projected that 92% of cases were isolated before on-site transmission could occur. Testing and isolation measures prevented an estimated 1335 to 2377 on-site infections, reducing caseloads by 15% to 23% and transmission by 68% to 79%. Conclusions. Site-specific, algorithmic testing and isolation protocols substantially reduced SARS-CoV-2 transmission among children in federal congregate care settings. Public Health Implications. Enhanced testing and isolation strategies should be considered to mitigate within-facility transmission among temporary residents in congregate care settings. (Am J Public Health. Published online ahead of print July 2, 2026:e1-e8. https://doi.org/10.2105/AJPH.2026.308488).
. 2026 Jul 2:e1-e8.
doi: 10.2105/AJPH.2026.308488. Online ahead of print.
COVID-19 Testing and Containment Strategies for Children in Congregate Housing Facilities in Texas, 2021-2023
Andrew Godoshian[SUP] 1 [/SUP], Zachary R Smith[SUP] 1 [/SUP], Peter Boersma[SUP] 1 [/SUP], Julia Charles[SUP] 1 [/SUP], Ellen N Kersh[SUP] 1 [/SUP], Rebecca J McNall[SUP] 1 [/SUP], Christy Myrick[SUP] 1 [/SUP], Virginia Bowen[SUP] 1 [/SUP], Dean L Winslow[SUP] 1 [/SUP], Michael F Iademarco[SUP] 1 [/SUP], Marcus Siddall[SUP] 1 [/SUP], Joseph D Miller[SUP] 1 [/SUP]
Affiliations
- PMID: 42391588
- DOI: 10.2105/AJPH.2026.308488
Objectives. To evaluate site-specific testing and isolation procedures for preventing on-site SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infections among unaccompanied migrant children in federal congregate care settings. Methods. From August 2021 to May 2023, the Increasing Community Access to Testing, Treatment, and Response (ICATT) program administered 385 234 rapid antigen and nucleic acid amplification tests to 68 674 children at 2 emergency intake sites in Texas. We used logistic regression, the χ[SUP]2[/SUP] test, and Kaplan-Meier survival analysis to estimate the number of infections acquired on-site and the number of cases prevented via implementation of ICATT comprehensive testing and isolation protocols. Results. ICATT protocols identified 83% of cases at intake, and our analyses projected that 92% of cases were isolated before on-site transmission could occur. Testing and isolation measures prevented an estimated 1335 to 2377 on-site infections, reducing caseloads by 15% to 23% and transmission by 68% to 79%. Conclusions. Site-specific, algorithmic testing and isolation protocols substantially reduced SARS-CoV-2 transmission among children in federal congregate care settings. Public Health Implications. Enhanced testing and isolation strategies should be considered to mitigate within-facility transmission among temporary residents in congregate care settings. (Am J Public Health. Published online ahead of print July 2, 2026:e1-e8. https://doi.org/10.2105/AJPH.2026.308488).