Identification of Omicron-Delta Coinfections Using PCR-Based Genotyping oleh Pavitra Roychoudhury, Shishi Luo, Kathleen Hayashibara, Pooneh Hajian, Margaret G. Mills, Jean Lozach, Tyler Cassens, Seffir T. Wendm, Isabel Arnould, David Becker, Tim Wesselman, Jeremy Davis-Turak, Richard Creager, Eric Lai, Keith R. Jerome, Tracy Basler, Andrew Dei Rossi, William Lee, Alexander L. Greninger