Omicron BA.5 Neutralization among Vaccine-Boosted Persons with Prior Omicron BA.1/BA.2 Infections.

Pedersen, Rune M; Bang, Line L; Tornby, Ditte S; Madsen, Lone W; Holm, Dorte K; Sydenham, Thomas V; Johansen, Isik S; Jensen, Thøger G; Justesen, Ulrik S; Andersen, Thomas E

Pedersen, Rune M; Bang, Line L; Tornby, Ditte S; Madsen, Lone W; Holm, Dorte K; Sydenham, Thomas V; Johansen, Isik S; Jensen, Thøger G; Justesen, Ulrik S; Andersen, Thomas E.

Emerg Infect Dis ; 28(12): 2575-2577, 2022 12.

Article em En | MEDLINE | ID: mdl-36347270

RESUMO

Worldwide, millions of persons have received multiple COVID-19 vaccinations and subsequently recovered from SARS-CoV-2 Omicron breakthrough infections. In 2 small, matched cohorts (n = 12, n = 24) in Denmark, we found Omicron BA.1/BA.2 breakthrough infection after 3-dose BNT162b2 vaccination provided improved Omicron BA.5 neutralization over 3-dose vaccination alone.

Assuntos

COVID-19; Vacinas Virais; Humanos; Vacina BNT162; COVID-19/prevenção & controle; SARS-CoV-2; Vacinação; Anticorpos Antivirais; Anticorpos Neutralizantes

Palavras-chave

BA.1; BA.2; BA.5; COVID-19; Omicron; SARS; SARS-CoV-2; coronavirus; coronavirus disease; respiratory infections; severe acute respiratory syndrome coronavirus 2; vaccines; viruses; zoonoses

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Vacinas Virais / COVID-19 Limite: Humans Idioma: En Ano de publicação: 2022 Tipo de documento: Article

Texto completo

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PubMed Links

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Vacinas Virais / COVID-19 Limite: Humans Idioma: En Ano de publicação: 2022 Tipo de documento: Article