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. 2023 Feb 24;72(8):206–209. doi: 10.15585/mmwr.mm7208a2

FIGURE 2.

The figure is a forest plot showing the comparison of mixed effects models for pooled SARS-CoV-2 test results across different time windows before and after June 12, 2022, during March 20–September 3, 2022, in the United States, according to the Traveler-based Genomic Surveillance Program.

Comparison of mixed effects models*,† for pooled SARS-CoV-2 test results across different time windows before and after June 12, 2022 — Traveler-based Genomic Surveillance Program, United States, March 20–September 3, 2022

Abbreviation: Ref = referent group.

* Adjusted odds ratio point estimates relative to each Ref with 95% CIs.

† Incidence was normalized by dividing the 7-day average COVID-19 incidence (cases per 100,000 population) for the flight origin country on the date of collection by the maximum 7-day average daily incidence for that country during the analysis period and multiplying by 100.