Regional Replacement of SARS-CoV-2 Variant Omicron BA.1 with BA.2 as Observed through Wastewater Surveillance

• A. B. Boehm, B. Hughes, M. K. Wolfe, B. J. White, D. Duong, and V. Chan-Herur

• ES&T Letters

• May 2022

• https://pubs.acs.org/doi/10.1021/acs.estlett.2c00266

• Keywords/tags: COVID-19, variants