Laboratory-Confirmed COVID-19 Among Adults Hospitalized with COVID-19–Like Illness with Infection-Induced or mRNA Vaccine-Induced SARS-CoV-2 Immunity — Nine States, January–September 2021

dc.contributor.authorBozio, Catherine H.
dc.contributor.authorGrannis, Shaun J.
dc.contributor.authorNaleway, Allison L.
dc.contributor.authorOng, Toan C.
dc.contributor.authorButterfield, Kristen A.
dc.contributor.authorDeSilva, Malini B.
dc.contributor.authorNatarajan, Karthik
dc.contributor.authorYang, Duck-Hye
dc.contributor.authorRao, Suchitra
dc.contributor.authorKlein, Nicola P.
dc.contributor.authorIrving, Stephanie A.
dc.contributor.authorDixon, Brian E.
dc.contributor.authorDascomb, Kristin
dc.contributor.authorLiao, I.-Chia
dc.contributor.authorReynolds, Sue
dc.contributor.authorMcEvoy, Charlene
dc.contributor.authorHan, Jungmi
dc.contributor.authorReese, Sarah E.
dc.contributor.authorLewis, Ned
dc.contributor.authorFadel, William F.
dc.contributor.authorGrisel, Nancy
dc.contributor.authorMurthy, Kempapura
dc.contributor.authorFerdinands, Jill
dc.contributor.authorKharbanda, Anupam B.
dc.contributor.authorMitchell, Patrick K.
dc.contributor.authorGoddard, Kristin
dc.contributor.authorEmbi, Peter J.
dc.contributor.authorArndorfer, Julie
dc.contributor.authorRaiyani, Chandni
dc.contributor.authorPatel, Palak
dc.contributor.authorRowley, Elizabeth A.
dc.contributor.authorFireman, Bruce
dc.contributor.authorValvi, Nimish R.
dc.contributor.authorGriggs, Eric P.
dc.contributor.authorLevy, Matthew E.
dc.contributor.authorZerbo, Ousseny
dc.contributor.authorPorter, Rachael M.
dc.contributor.authorBirch, Rebecca J.
dc.contributor.authorBlanton, Lenee
dc.contributor.authorBall, Sarah W.
dc.contributor.authorSteffens, Andrea
dc.contributor.authorOlson, Natalie
dc.contributor.authorWilliams, Jeremiah
dc.contributor.authorDickerson, Monica
dc.contributor.authorMcMorrow, Meredith
dc.contributor.authorSchrag, Stephanie J.
dc.contributor.authorVerani, Jennifer R.
dc.contributor.authorFry, Alicia M.
dc.contributor.authorAzziz-Baumgartner, Eduardo
dc.contributor.authorBarron, Michelle
dc.contributor.authorGaglani, Manjusha
dc.contributor.authorThompson, Mark G.
dc.contributor.authorStenehjem, Edward
dc.contributor.departmentFamily Medicine, School of Medicineen_US
dc.date.accessioned2022-02-24T15:15:15Z
dc.date.available2022-02-24T15:15:15Z
dc.date.issued2021-11
dc.description.abstractWhat is already known about this topic? Previous infection with SARS-CoV-2 or COVID-19 vaccination can provide immunity and protection against subsequent SARS-CoV-2 infection and illness. What is added by this report? Among COVID-19–like illness hospitalizations among adults aged ≥18 years whose previous infection or vaccination occurred 90–179 days earlier, the adjusted odds of laboratory-confirmed COVID-19 among unvaccinated adults with previous SARS-CoV-2 infection were 5.49-fold higher than the odds among fully vaccinated recipients of an mRNA COVID-19 vaccine who had no previous documented infection (95% confidence interval = 2.75–10.99). What are the implications for public health practice? All eligible persons should be vaccinated against COVID-19 as soon as possible, including unvaccinated persons previously infected with SARS-CoV-2.en_US
dc.eprint.versionFinal published versionen_US
dc.identifier.citationBozio, C. H., Grannis, S. J., Naleway, A. L., Ong, T. C., Butterfield, K. A., DeSilva, M. B., Natarajan, K., Yang, D.-H., Rao, S., Klein, N. P., Irving, S. A., Dixon, B. E., Dascomb, K., Liao, I.-C., Reynolds, S., McEvoy, C., Han, J., Reese, S. E., Lewis, N., … Stenehjem, E. (2021). Laboratory-Confirmed COVID-19 Among Adults Hospitalized with COVID-19–Like Illness with Infection-Induced or mRNA Vaccine-Induced SARS-CoV-2 Immunity—Nine States, January–September 2021. MMWR. Morbidity and Mortality Weekly Report, 70(44), 1539–1544. https://doi.org/10.15585/mmwr.mm7044e1en_US
dc.identifier.issn0149-2195, 1545-861Xen_US
dc.identifier.urihttps://hdl.handle.net/1805/27933
dc.language.isoen_USen_US
dc.publisherCDCen_US
dc.relation.isversionof10.15585/mmwr.mm7044e1en_US
dc.relation.journalMMWR. Morbidity and Mortality Weekly Reporten_US
dc.rightsCC0 1.0 Universal
dc.rights.urihttps://creativecommons.org/publicdomain/zero/1.0
dc.sourcePublisheren_US
dc.subjectSARS‐CoV2en_US
dc.subjectCovid-19en_US
dc.subjectCOVID-19 Vaccineen_US
dc.subjectlaboratory-confirmed COVID-19en_US
dc.subjectunvaccinated adultsen_US
dc.subjectvaccinated recipientsen_US
dc.titleLaboratory-Confirmed COVID-19 Among Adults Hospitalized with COVID-19–Like Illness with Infection-Induced or mRNA Vaccine-Induced SARS-CoV-2 Immunity — Nine States, January–September 2021en_US
dc.typeArticleen_US
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