Search Results - "Araújo, Mia"
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Reduced ability to neutralize the Omicron variant among adults after infection and complete vaccination with BNT162b2, ChAdOx1, or CoronaVac and heterologous boosting
Published in Scientific reports (08-05-2023)“…COVID-19 vaccines have dramatically reduced rates of severe infection requiring hospitalization. However, SARS-CoV-2 variants have reduced vaccine…”
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Comparative analysis of SARS-CoV-2 variants Alpha (B.1.1.7), Gamma (P.1), Zeta (P.2) and Delta (B.1.617.2) in Vero-E6 cells: ultrastructural characterization of cytopathology and replication kinetics
Published in The Brazilian journal of infectious diseases (01-01-2024)“…This study compares the effects of virus-cell interactions among SARS-CoV-2 variants of concern (VOCs) isolated in Brazil in 2021, hypothesizing a correlation…”
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Homologous equivalence study of immunogenicity after third dose of Covid-19 vaccine (recombinant) with an interval of six months after the second dose, comparing the interval of eight and 12 weeks between the first two doses
Published in Memórias do Instituto Oswaldo Cruz (01-01-2024)“…In response to the coronavirus disease 2019 (Covid-19) pandemic, Brazil authorised the Astra Zeneca/Fiocruz vaccine in January 2021. As the Delta variant…”
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Post-acute COVID-19 syndrome after reinfection and vaccine breakthrough by the SARS-CoV-2 Gamma variant in Brazil
Published in International journal of infectious diseases (01-01-2022)“…•Long-COVID 2 months after full vaccination of a health care worker.•Headache and blurred vision 18 weeks after Gamma VOC breakthrough infection.•Gamma VOC…”
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A Comparative Analysis of Innate Immune Responses and the Structural Characterization of Spike from SARS-CoV-2 Gamma Variants and Subvariants
Published in Microorganisms (Basel) (01-04-2024)“…The SARS-CoV-2 P.1 variant, responsible for an outbreak in Manaus, Brazil, is distinguished by 12 amino acid differences in the S protein, potentially…”
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SARS-CoV-2 intra-host diversity, antibody response, and disease severity after reinfection by the variant of concern Gamma in Brazil
Published in Scientific reports (05-05-2023)“…The rapid spread of the SARS-CoV-2 Variant of Concern (VOC) Gamma in Amazonas during early 2021 fueled a second large COVID-19 epidemic wave and raised concern…”
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Sera of patients infected by earlier lineages of SARS-CoV-2 are capable to neutralize later emerged variants of concern
Published in Biology methods and protocols (2022)“…Abstract Serum samples of 20 hospitalized coronavirus disease 2019 (COVID-19) patients from Brazil who were infected by the earlier severe acute respiratory…”
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Timeline kinetics of protective immunity to SARS-CoV-2 upon primary vaccination and humoral response to variants after booster dose
Published in Vaccine (20-10-2023)“…New variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have emerged, imposing the need for periodic booster doses. However, whether…”
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Comparative analysis of SARS-CoV-2 variants Alpha in Vero-E6 cells: ultrastructural characterization of cytopathology and replication kinetics
Published in The Brazilian journal of infectious diseases (01-01-2024)“…This study compares the effects of virus-cell interactions among SARS-CoV-2 variants of concern (VOCs) isolated in Brazil in 2021, hypothesizing a correlation…”
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Comparative analysis of SARS-CoV-2 variants Alpha
Published in The Brazilian journal of infectious diseases (01-01-2024)“…This study compares the effects of virus-cell interactions among SARS-CoV-2 variants of concern (VOCs) isolated in Brazil in 2021, hypothesizing a correlation…”
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