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Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression.
Bobrovitz N, Ware H, Ma X, Li Z, Hosseini R, Cao C, Selemon A, Whelan M, Premji Z, Issa H, Cheng B, Abu Raddad LJ, Buckeridge DL, Van Kerkhove MD, Piechotta V, Higdon MM, Wilder-Smith A, Bergeri I, Feikin DR, Arora RK, Patel MK, Subissi L. Bobrovitz N, et al. Among authors: ma x. Lancet Infect Dis. 2023 May;23(5):556-567. doi: 10.1016/S1473-3099(22)00801-5. Epub 2023 Jan 18. Lancet Infect Dis. 2023. PMID: 36681084 Free PMC article.
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