Volume 28, Number 3—March 2022
Research
Spatiotemporal Analyses of 2 Co-Circulating SARS-CoV-2 Variants, New York State, USA
Figure 2

Figure 2. Severe acute respiratory syndrome coronavirus 2 variant clusters identified from retrospective multinomial space-time scan analysis and coronavirus disease incidence by ZIP code tabulation area, New York State, USA, December 2020–April 2021. Circles indicate clusters with relative risk >1. 1, variant includes B.1.526, B.1.526.1, and B.1.526.2; 2, variant includes B.1.526 and B.1.526.2.
1These authors contributed equally to this article.
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