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Pervasive transmission of E484K and emergence of VUI-NP13L with evidence of SARS-CoV-2 co-infection events by two different lineages in Rio Grande do Sul, Brazil.
Francisco RDS Jr, Benites LF, Lamarca AP, de Almeida LGP, Hansen AW, Gularte JS, Demoliner M, Gerber AL, de C Guimarães AP, Antunes AKE, Heldt FH, Mallmann L, Hermann B, Ziulkoski AL, Goes V, Schallenberger K, Fillipi M, Pereira F, Weber MN, de Almeida PR, Fleck JD, Vasconcelos ATR, Spilki FR. Francisco RDS Jr, et al. Among authors: hansen aw. Virus Res. 2021 Apr 15;296:198345. doi: 10.1016/j.virusres.2021.198345. Epub 2021 Feb 22. Virus Res. 2021. PMID: 33631222 Free PMC article.
Proteinase K treatment in absence of RNA isolation classical procedures is a quick and cheaper alternative for SARS-CoV-2 molecular detection.
Mallmann L, Hermann BS, Schallenberger K, Demoliner M, Eisen AKA, Heldt FH, Gularte JS, Hansen AW, de Almeida PR, Weber MN, Spilki FR, Fleck JD. Mallmann L, et al. Among authors: hansen aw. J Virol Methods. 2021 Jul;293:114131. doi: 10.1016/j.jviromet.2021.114131. Epub 2021 Mar 30. J Virol Methods. 2021. PMID: 33798606 Free PMC article.
Low circulation of Influenza A and coinfection with SARS-CoV-2 among other respiratory viruses during the COVID-19 pandemic in a region of southern Brazil.
Eisen AKA, Gularte JS, Demoliner M, de Abreu Goés Pereira VM, Heldt FH, Filippi M, de Almeida PR, Hansen AW, Fleck JD, Spilki FR. Eisen AKA, et al. Among authors: hansen aw. J Med Virol. 2021 Jul;93(7):4392-4398. doi: 10.1002/jmv.26975. Epub 2021 Apr 8. J Med Virol. 2021. PMID: 33829531 Free PMC article.
Genomic epidemiology of SARS-CoV-2 in Esteio, Rio Grande do Sul, Brazil.
Franceschi VB, Caldana GD, de Menezes Mayer A, Cybis GB, Neves CAM, Ferrareze PAG, Demoliner M, de Almeida PR, Gularte JS, Hansen AW, Weber MN, Fleck JD, Zimerman RA, Kmetzsch L, Spilki FR, Thompson CE. Franceschi VB, et al. Among authors: hansen aw. BMC Genomics. 2021 May 20;22(1):371. doi: 10.1186/s12864-021-07708-w. BMC Genomics. 2021. PMID: 34016042 Free PMC article.
Early detection of SARS-CoV-2 P.1 variant in Southern Brazil and reinfection of the same patient by P.2.
Silva MSD, Demoliner M, Hansen AW, Gularte JS, Silveira F, Heldt FH, Filippi M, Pereira VMAG, Silva FPD, Mallmann L, Fink P, Silva LLD, Weber MN, Almeida PR, Fleck JD, Spilki FR. Silva MSD, et al. Among authors: hansen aw. Rev Inst Med Trop Sao Paulo. 2021 Jul 5;63:e58. doi: 10.1590/S1678-9946202163058. eCollection 2021. Rev Inst Med Trop Sao Paulo. 2021. PMID: 34231823 Free PMC article.
Reinfection cases by closely related SARS-CoV-2 lineages in Southern Brazil.
Gularte JS, da Silva MS, Demoliner M, Hansen AW, Heldt FH, Silveira F, Filippi M, Pereira VMAG, da Silva FP, Mallmann L, Fink P, Laux JL, Weber MN, de Almeida PR, Fleck JD, Spilki FR. Gularte JS, et al. Among authors: hansen aw. Braz J Microbiol. 2021 Dec;52(4):1881-1885. doi: 10.1007/s42770-021-00621-0. Epub 2021 Sep 25. Braz J Microbiol. 2021. PMID: 34562232 Free PMC article.
Predominance of SARS-CoV-2 P.1 (Gamma) lineage inducing the recent COVID-19 wave in southern Brazil and the finding of an additional S: D614A mutation.
Demoliner M, da Silva MS, Gularte JS, Hansen AW, de Almeida PR, Weber MN, Heldt FH, Silveira F, Filippi M, de Abreu Góes Pereira VM, da Silva FP, Mallmann L, Fink P, de Moura Valim AR, Possuelo LG, Fleck JD, Spilki FR. Demoliner M, et al. Among authors: hansen aw. Infect Genet Evol. 2021 Dec;96:105134. doi: 10.1016/j.meegid.2021.105134. Epub 2021 Nov 9. Infect Genet Evol. 2021. PMID: 34763050 Free PMC article.
Early introduction, dispersal and evolution of Delta SARS-CoV-2 in Southern Brazil, late predominance of AY.99.2 and AY.101 related lineages.
Gularte JS, da Silva MS, Mosena ACS, Demoliner M, Hansen AW, Filippi M, Pereira VMAG, Heldt FH, Weber MN, de Almeida PR, Hoffmann AT, Valim ARM, Possuelo LG, Fleck JD, Spilki FR. Gularte JS, et al. Among authors: hansen aw. Virus Res. 2022 Apr 2;311:198702. doi: 10.1016/j.virusres.2022.198702. Epub 2022 Jan 29. Virus Res. 2022. PMID: 35104582 Free PMC article.
Brief dispersion of a putative B.1.1.28-derived SARS-CoV-2 lineage harboring additional N234P and E471Q spike protein mutations in individuals crossing the Argentina-Brazil border.
Soares da Silva M, Gularte JS, Demoliner M, Hansen AW, Heldt FH, Filippi M, Luckmann CB, Malayhka de Abreu Góes Pereira V, de Almeida Vaucher R, Barboza VDS, Giongo JL, Rosa RB, Tarouco da Rocha E, Goulart BK, Fernandes FDS, Pinto JM, Bolzan LP, Medeiros Frescura Duarte MM, Weber MN, Rodrigues de Almeida P, Fleck JD, Spilki FR. Soares da Silva M, et al. Among authors: hansen aw. Travel Med Infect Dis. 2022 Sep-Oct;49:102390. doi: 10.1016/j.tmaid.2022.102390. Epub 2022 Jun 23. Travel Med Infect Dis. 2022. PMID: 35753659 Free PMC article.
57 results