Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

35 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A Potential SARS-CoV-2 Variant of Interest (VOI) Harboring Mutation E484K in the Spike Protein Was Identified within Lineage B.1.1.33 Circulating in Brazil.
Resende PC, Gräf T, Paixão ACD, Appolinario L, Lopes RS, Mendonça ACDF, da Rocha ASB, Motta FC, Neto LGL, Khouri R, de Oliveira CI, Santos-Muccillo P, Bezerra JF, Teixeira DLF, Riediger I, Debur MDC, Ribeiro-Rodrigues R, Leite AB, do Santos CA, Gregianini TS, Fernandes SB, Bernardes AFL, Cavalcanti AC, Miyajima F, Sachhi C, Mattos T, da Costa CF, Delatorre E, Wallau GL, Naveca FG, Bello G, Siqueira MM. Resende PC, et al. Among authors: cavalcanti ac. Viruses. 2021 Apr 21;13(5):724. doi: 10.3390/v13050724. Viruses. 2021. PMID: 33919314 Free PMC article.
The incidence and geographical spread of SARS-CoV-2 in Rio de Janeiro, Brazil based on RT-PCR test results.
Werneck GL, Porto LC, Sena A, Ferreira Junior ODC, Cavalcanti AC, Santos ÂMG, Secco DA, Silva M, Mariani D, Chieppe A, Tanuri A; RTPCR-RJ Working Group*. Werneck GL, et al. Among authors: cavalcanti ac. Rev Soc Bras Med Trop. 2021 Feb 10;54:e07792020. doi: 10.1590/0037-8682-0779-2020. eCollection 2021. Rev Soc Bras Med Trop. 2021. PMID: 33605384 Free PMC article.
Turnover of SARS-CoV-2 Lineages Shaped the Pandemic and Enabled the Emergence of New Variants in the State of Rio de Janeiro, Brazil.
Francisco Junior RDS, Lamarca AP, de Almeida LGP, Cavalcante L, Machado DT, Martins Y, Brustolini O, Gerber AL, Guimarães APC, Gonçalves RB, Alves C, Mariani D, Cruz TF, de Souza IV, de Carvalho EM, Ribeiro MS, Carvalho S, da Silva FD, Garcia MHO, de Souza LM, da Silva CG, Ribeiro CLP, Cavalcanti AC, de Mello CMB, Struchiner CJ, Tanuri A, de Vasconcelos ATR. Francisco Junior RDS, et al. Among authors: cavalcanti ac. Viruses. 2021 Oct 7;13(10):2013. doi: 10.3390/v13102013. Viruses. 2021. PMID: 34696443 Free PMC article.
Genomic Surveillance Tracks the First Community Outbreak of the SARS-CoV-2 Delta (B.1.617.2) Variant in Brazil.
Lamarca AP, de Almeida LGP, da Silva Francisco R Jr, Cavalcante L, Machado DT, Brustolini O, Gerber AL, Guimarães APC, Policarpo C, Oliveira GDS, Boullosa LT, Souza IV, Carvalho EM, Ribeiro MS, Carvalho S, Silva FDD, Garcia MHO, Souza LM, Silva CGD, Ribeiro CLP, Cavalcanti AC, Mello CMB, Tanuri A, Vasconcelos ATR. Lamarca AP, et al. Among authors: cavalcanti ac. J Virol. 2022 Jan 26;96(2):e0122821. doi: 10.1128/JVI.01228-21. Epub 2021 Nov 3. J Virol. 2022. PMID: 34730387 Free PMC article. No abstract available.
Identification of a novel SARS-CoV-2 P.1 sub-lineage in Brazil provides new insights about the mechanisms of emergence of variants of concern.
Gräf T, Bello G, Venas TMM, Pereira EC, Paixão ACD, Appolinario LR, Lopes RS, Mendonça ACDF, da Rocha ASB, Motta FC, Gregianini TS, Salvato RS, Fernandes SB, Rovaris DB, Cavalcanti AC, Leite AB, Riediger I, Debur MDC, Bernardes AFL, Ribeiro-Rodrigues R, Grinsztejn B, Alves do Nascimento V, de Souza VC, Gonçalves L, da Costa CF, Mattos T, Dezordi FZ, Wallau GL, Naveca FG, Delatorre E, Siqueira MM, Resende PC. Gräf T, et al. Among authors: cavalcanti ac. Virus Evol. 2021 Dec 15;7(2):veab091. doi: 10.1093/ve/veab091. eCollection 2021 Dec. Virus Evol. 2021. PMID: 35039782 Free PMC article.
Genomic surveillance of SARS-CoV-2 Spike gene by sanger sequencing.
Salles TS, Cavalcanti AC, da Costa FB, Dias VZ, de Souza LM, de Meneses MDF, da Silva JAS, Amaral CD, Felix JR, Pereira DA, Boatto S, Guimarães MAAM, Ferreira DF, Azevedo RC. Salles TS, et al. Among authors: cavalcanti ac. PLoS One. 2022 Jan 20;17(1):e0262170. doi: 10.1371/journal.pone.0262170. eCollection 2022. PLoS One. 2022. PMID: 35051202 Free PMC article.
Emergence of Within-Host SARS-CoV-2 Recombinant Genome After Coinfection by Gamma and Delta Variants: A Case Report.
Francisco Junior RDS, de Almeida LGP, Lamarca AP, Cavalcante L, Martins Y, Gerber AL, Guimarães APC, Salviano RB, Dos Santos FL, de Oliveira TH, de Souza IV, de Carvalho EM, Ribeiro MS, Carvalho S, da Silva FD, Garcia MHO, de Souza LM, da Silva CG, Ribeiro CLP, Cavalcanti AC, de Mello CMB, Tanuri A, Vasconcelos ATR. Francisco Junior RDS, et al. Among authors: cavalcanti ac. Front Public Health. 2022 Feb 22;10:849978. doi: 10.3389/fpubh.2022.849978. eCollection 2022. Front Public Health. 2022. PMID: 35273945 Free PMC article.
Phylogenetic-based inference reveals distinct transmission dynamics of SARS-CoV-2 lineages Gamma and P.2 in Brazil.
Gräf T, Bello G, Naveca FG, Gomes M, Cardoso VLO, da Silva AF, Dezordi FZ, Dos Santos MC, Santos KCO, Batista ÉLR, Magalhães ALÁ, Vinhal F, Miyajima F, Faoro H, Khouri R, Wallau GL, Delatorre E, Siqueira MM, Resende PC; Brazilian Ministry of Health COVID-19 Genomic Surveillance Network. Gräf T, et al. iScience. 2022 Apr 15;25(4):104156. doi: 10.1016/j.isci.2022.104156. Epub 2022 Mar 26. iScience. 2022. PMID: 35368908 Free PMC article.
Phylodynamic analysis of SARS-CoV-2 spread in Rio de Janeiro, Brazil, highlights how metropolitan areas act as dispersal hubs for new variants.
Lamarca AP, de Almeida LGP, Francisco RDS, Cavalcante L, Brustolini O, Gerber AL, Guimarães APC, de Oliveira TH, Dos Santos Nascimento ÉR, Policarpo C, de Souza IV, de Carvalho EM, Ribeiro MS, Carvalho S, Dias da Silva F, de Oliveira Garcia MH, de Souza LM, Da Silva CG, Ribeiro CLP, Cavalcanti AC, de Mello CMB, Tanuri A, Vasconcelos ATR. Lamarca AP, et al. Among authors: cavalcanti ac. Microb Genom. 2022 Sep;8(9):mgen000859. doi: 10.1099/mgen.0.000859. Microb Genom. 2022. PMID: 36106981 Free PMC article.
Low prevalence of influenza A strains with resistance markers in Brazil during 2017-2019 seasons.
Sousa TDC, Martins JSCC, Miranda MD, Garcia CC, Resende PC, Santos CA, Debur MDC, Rodrigues RR, Cavalcanti AC, Gregianini TS, Iani FCM, Pereira FM, Fernandes SB, Ferreira JA, Santos KCO, Motta F, Brown D, de Almeida WAF, Siqueira MM, Matos ADR. Sousa TDC, et al. Among authors: cavalcanti ac. Front Public Health. 2022 Sep 14;10:944277. doi: 10.3389/fpubh.2022.944277. eCollection 2022. Front Public Health. 2022. PMID: 36187691 Free PMC article.
35 results