Fred N. Santos

Fiocruz, RJ, Brazil

Last Updated: 09/26/2026

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Found 69 publications

Diagnostic Accuracy of the TR Chagas Bio-Manguinhos Rapid Test in the Municipality of Canguçu, Rio Grande do Sul, a Historically Endemic Area for Chagas Disease in Southern Brazil: a prospective study.

Diagnostic Accuracy of the TR Chagas Bio-Manguinhos Rapid Test in the Municipality of Canguçu, Rio Grande do Sul, a Historically Endemic Area for Chagas Disease in Southern Brazil: a prospective study.

Journal: Acta tropica

Published: May 13, 2026

Artificial Intelligence-Enhanced Electrocardiography Analysis for Diagnosing Chagas Disease.

Artificial Intelligence-Enhanced Electrocardiography Analysis for Diagnosing Chagas Disease.

Journal: Arquivos brasileiros de cardiologia

Published: February 14, 2026

Canine seroepidemiology of Trypanosoma cruzi in socially vulnerable urban communities of Salvador, Brazil.

Canine seroepidemiology of Trypanosoma cruzi in socially vulnerable urban communities of Salvador, Brazil.

Journal: Acta tropica

Published: January 26, 2026

A retrospective study on Chagas disease detection and management in Tremedal and Novo Horizonte: Insights prior to the Oxente Chagas Bahia Project.

A retrospective study on Chagas disease detection and management in Tremedal and Novo Horizonte: Insights prior to the Oxente Chagas Bahia Project.

Journal: PLoS neglected tropical diseases

Published: January 05, 2026

Diagnostic performance of the TR Chagas Bio-Manguinhos rapid test for detecting anti-Trypanosoma cruzi IgG in human samples from three Southern Cone countries.

Diagnostic performance of the TR Chagas Bio-Manguinhos rapid test for detecting anti-Trypanosoma cruzi IgG in human samples from three Southern Cone countries.

Journal: PLoS neglected tropical diseases

Published: January 05, 2026

Antibody response induced by structural proteins from Triatoma virus as potential adjuvants in experimental immunisation models.

Antibody response induced by structural proteins from Triatoma virus as potential adjuvants in experimental immunisation models.

Journal: Frontiers in microbiology

Published: November 25, 2025

A New Approach for Chagas Disease Screening Using Serum Infrared Spectroscopy and Machine Learning Algorithms.

A New Approach for Chagas Disease Screening Using Serum Infrared Spectroscopy and Machine Learning Algorithms.

Journal: ACS infectious diseases

Published: August 28, 2025

On the juice? Trypanosoma cruzi vectorial-oral outbreak investigation in a semi-arid rural area of Brazil.

On the juice? Trypanosoma cruzi vectorial-oral outbreak investigation in a semi-arid rural area of Brazil.

Journal: Parasites & vectors

Published: July 09, 2025

Assessment of the Performance of Indirect Immunofluorescence Assay for Chagas Disease in Dogs Using a Reference Panel of Four Chimeric Proteins.

Assessment of the Performance of Indirect Immunofluorescence Assay for Chagas Disease in Dogs Using a Reference Panel of Four Chimeric Proteins.

Journal: Veterinary medicine and science

Published: May 03, 2025

Diagnostic Performance of Chimeric Recombinant Antigens of Trypanosoma cruzi for Identifying Chagas Disease in Samples From Rio Grande do Sul.

Diagnostic Performance of Chimeric Recombinant Antigens of Trypanosoma cruzi for Identifying Chagas Disease in Samples From Rio Grande do Sul.

Journal: Tropical medicine & international health : TM & IH

Published: April 29, 2025

Seroepidemiological survey and seropositivity rate for Trypanosoma cruzi infection in a community-based cardiac screening initiative in Feira de Santana, Bahia, Brazil.

Seroepidemiological survey and seropositivity rate for Trypanosoma cruzi infection in a community-based cardiac screening initiative in Feira de Santana, Bahia, Brazil.

Journal: PLoS neglected tropical diseases

Published: April 12, 2025

The diagnostic value of two antigenic domains derived from the Trypanosoma cruzi Tc323 protein in chronic Chagas disease: a study in Brazil.

The diagnostic value of two antigenic domains derived from the Trypanosoma cruzi Tc323 protein in chronic Chagas disease: a study in Brazil.

Journal: Frontiers in microbiology

Published: April 03, 2025

Showing 1-12 of 69

Last Updated: 09/26/2026