Baker J, Nakayama J, O’Hegarty M, McGowan A, Teran R, Bart S, Mosack K, Roberts N, Campos B, Paegle A, McGee J, Herrera R, English K, Barrios C, Davis A, Roloff C, Sosa L, Brockmeyer J, Page L, Bauer A, Weiner J, Khubbar M, Bhattacharyya S, Kirking H, Tate J. SARS-CoV-2 B.1.1.529 (Omicron) Variant Transmission Within Households — Four U.S. Jurisdictions, November 2021–February 2022. MMWR Morbidity And Mortality Weekly Report 2022, 71: 341-346. PMID: 35238860, PMCID: PMC8893332, DOI: 10.15585/mmwr.mm7109e1.Peer-Reviewed Original Research