Sara N. Vaz

Salvador, BA, Brazil

Last Updated: 09/26/2026

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Found 14 publications

PI3K gene variants are associated with elevated IL-6 levels and COVID-19 severe outcomes in a multicenter study.

PI3K gene variants are associated with elevated IL-6 levels and COVID-19 severe outcomes in a multicenter study.

Journal: Scientific reports
Published: October 16, 2025

4D-DIA Proteomics Uncovers New Insights into Host Salivary Response Following SARS-CoV-2 Omicron Infection.

4D-DIA Proteomics Uncovers New Insights into Host Salivary Response Following SARS-CoV-2 Omicron Infection.

Journal: Journal of proteome research
Published: January 13, 2025

Genetic signatures of AKT1 variants associated with worse COVID-19 outcomes - a multicentric observational study.

Genetic signatures of AKT1 variants associated with worse COVID-19 outcomes - a multicentric observational study.

Journal: Frontiers in immunology
Published: April 23, 2024

MTOR gene variants are associated with severe COVID-19 outcomes: A multicenter study.

MTOR gene variants are associated with severe COVID-19 outcomes: A multicenter study.

Journal: International immunopharmacology
Published: August 25, 2023

Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil.

Seroprevalence and indexes of IgG antibodies for SARS-CoV-2 infection among People Living With HIV, tuberculosis patients and healthcare workers, in Salvador, Brazil.

Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: June 05, 2023

A Simplified Sanger Sequencing Method for Detection of Relevant SARS-CoV-2 Variants.

A Simplified Sanger Sequencing Method for Detection of Relevant SARS-CoV-2 Variants.

Journal: Diagnostics (Basel, Switzerland)
Published: October 03, 2022

Frequent Infection of Cats With SARS-CoV-2 Irrespective of Pre-Existing Enzootic Coronavirus Immunity, Brazil 2020.

Frequent Infection of Cats With SARS-CoV-2 Irrespective of Pre-Existing Enzootic Coronavirus Immunity, Brazil 2020.

Journal: Frontiers in immunology
Published: January 18, 2022

Chlorhexidine mouthwash reduces the salivary viral load of SARS-CoV-2: A randomized clinical trial.

Chlorhexidine mouthwash reduces the salivary viral load of SARS-CoV-2: A randomized clinical trial.

Journal: Oral diseases
Published: August 20, 2021

Self-prescribed Ivermectin use is associated with a lower rate of seroconversion in health care workers diagnosed with COVID, in a dose-dependent response.

Self-prescribed Ivermectin use is associated with a lower rate of seroconversion in health care workers diagnosed with COVID, in a dose-dependent response.

Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: May 19, 2021

Validation of the GeneXpert Xpress SARS-CoV-2 PCR assay using saliva as biological specimen.

Validation of the GeneXpert Xpress SARS-CoV-2 PCR assay using saliva as biological specimen.

Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: October 27, 2020

Saliva is a reliable, non-invasive specimen for SARS-CoV-2 detection.

Saliva is a reliable, non-invasive specimen for SARS-CoV-2 detection.

Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: July 09, 2020

High Zika Virus Seroprevalence in Salvador, Northeastern Brazil Limits the Potential for Further Outbreaks.

High Zika Virus Seroprevalence in Salvador, Northeastern Brazil Limits the Potential for Further Outbreaks.

Journal: mBio
Published: November 16, 2017
Showing 1-12 of 14

Last Updated: 09/26/2026