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Effectiveness of the CoronaVac vaccine in older adults during a gamma variant associated epidemic of covid-19 in Brazil: test negative case-control study.
Ranzani OT, Hitchings MDT, Dorion M, D'Agostini TL, de Paula RC, de Paula OFP, Villela EFM, Torres MSS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, Vieira da Silva P, de Araújo WN, Gorinchteyn JC, Andrews JR, Cummings DAT, Ko AI, Croda J. Ranzani OT, et al. Among authors: dorion m. BMJ. 2021 Aug 20;374:n2015. doi: 10.1136/bmj.n2015. BMJ. 2021. PMID: 34417194 Free PMC article.
Effectiveness of ChAdOx1 vaccine in older adults during SARS-CoV-2 Gamma variant circulation in São Paulo.
Hitchings MDT, Ranzani OT, Dorion M, D'Agostini TL, de Paula RC, de Paula OFP, de Moura Villela EF, Torres MSS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, Silva PV, de Araújo WN, Gorinchteyn JC, Andrews JR, Cummings DAT, Ko AI, Croda J. Hitchings MDT, et al. Among authors: dorion m. Nat Commun. 2021 Oct 28;12(1):6220. doi: 10.1038/s41467-021-26459-6. Nat Commun. 2021. PMID: 34711813 Free PMC article.
Change in COVID-19 risk over time following vaccination with CoronaVac: A testnegative case-control study.
Hitchings MDT, Ranzani OT, Lind ML, Dorion M, D'Agostini TL, de Paula RC, de Paula OFP, de Moura Villela EF, Torres MSS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, da Silva PV, de Araújo WN, Gorinchteyn JC, Dean NE, Andrews JR, Cummings DAT, Ko AI, Croda J. Hitchings MDT, et al. Among authors: dorion m. medRxiv [Preprint]. 2021 Dec 24:2021.12.23.21268335. doi: 10.1101/2021.12.23.21268335. medRxiv. 2021. Update in: BMJ. 2022 Jun 13;377:e070102. doi: 10.1136/bmj-2022-070102 PMID: 34988559 Free PMC article. Updated. Preprint.
Effectiveness of CoronaVac, ChAdOx1 nCoV-19, BNT162b2, and Ad26.COV2.S among individuals with previous SARS-CoV-2 infection in Brazil: a test-negative, case-control study.
Cerqueira-Silva T, Andrews JR, Boaventura VS, Ranzani OT, de Araújo Oliveira V, Paixão ES, Júnior JB, Machado TM, Hitchings MDT, Dorion M, Lind ML, Penna GO, Cummings DAT, Dean NE, Werneck GL, Pearce N, Barreto ML, Ko AI, Croda J, Barral-Netto M. Cerqueira-Silva T, et al. Among authors: dorion m. Lancet Infect Dis. 2022 Jun;22(6):791-801. doi: 10.1016/S1473-3099(22)00140-2. Epub 2022 Apr 1. Lancet Infect Dis. 2022. PMID: 35366959 Free PMC article.
Change in covid-19 risk over time following vaccination with CoronaVac: test negative case-control study.
Hitchings MDT, Ranzani OT, Lind ML, Dorion M, D'Agostini TL, de Paula RC, de Paula OFP, de Moura Villela EF, Scaramuzzini Torres MS, de Oliveira SB, Schulz W, Almiron M, Said R, de Oliveira RD, Vieira da Silva P, de Araújo WN, Gorinchteyn JC, Dean NE, Andrews JR, Cummings DAT, Ko AI, Croda J. Hitchings MDT, et al. Among authors: dorion m. BMJ. 2022 Jun 13;377:e070102. doi: 10.1136/bmj-2022-070102. BMJ. 2022. PMID: 35697361 Free PMC article.
Overestimation of Severe Acute Respiratory Syndrome Coronavirus 2 Household Transmission in Settings of High Community Transmission: Insights From an Informal Settlement Community in Salvador, Brazil.
Aguilar Ticona JP, Nery N Jr, Hitchings M, Belitardo EMMA, Fofana MO, Dorión M, Victoriano R, Cruz JS, Oliveira Santana J, de Moraes LEP, Cardoso CW, Ribeiro GS, Reis MG, Khouri R, Costa F, Ko AI, Cummings DAT. Aguilar Ticona JP, et al. Among authors: dorion m. Open Forum Infect Dis. 2024 Feb 5;11(3):ofae065. doi: 10.1093/ofid/ofae065. eCollection 2024 Mar. Open Forum Infect Dis. 2024. PMID: 38516384 Free PMC article.
34 results