Sofia O. Viegas

Marracuene, L, Mozambique

Last Updated: 09/26/2026

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Found 33 publications

Interferon-gamma release assay positivity in populations at high risk of TB infection.

Interferon-gamma release assay positivity in populations at high risk of TB infection.

Journal: IJTLD open

Published: October 20, 2025

Conference report: The second Bacterial Genome Sequencing Pan-European Network conference.

Conference report: The second Bacterial Genome Sequencing Pan-European Network conference.

Journal: Microbes and infection

Published: July 19, 2025

The Maputo Declaration - A call for National Public Health Institutions and resilient health systems.

The Maputo Declaration - A call for National Public Health Institutions and resilient health systems.

Journal: Public health

Published: May 31, 2025

Performance of two plasma separation devices for HIV-1 viral load measurement in primary healthcare settings.

Performance of two plasma separation devices for HIV-1 viral load measurement in primary healthcare settings.

Journal: Microbiology spectrum

Published: October 09, 2023

Study protocol: a pragmatic, cluster-randomized controlled trial to evaluate the effect of implementation of the Truenat platform/MTB assays at primary health care clinics in Mozambique and Tanzania (TB-CAPT CORE).

Study protocol: a pragmatic, cluster-randomized controlled trial to evaluate the effect of implementation of the Truenat platform/MTB assays at primary health care clinics in Mozambique and Tanzania (TB-CAPT CORE).

Journal: BMC infectious diseases

Published: September 12, 2023

Diagnostic accuracy of a three-gene Mycobacterium tuberculosis host response cartridge using fingerstick blood for childhood tuberculosis: a multicentre prospective study in low-income and middle-income countries.

Diagnostic accuracy of a three-gene Mycobacterium tuberculosis host response cartridge using fingerstick blood for childhood tuberculosis: a multicentre prospective study in low-income and middle-income countries.

Journal: The Lancet. Infectious diseases

Published: May 08, 2023

Emergence of bedaquiline-resistant tuberculosis and of multidrug-resistant and extensively drug-resistant Mycobacterium tuberculosis strains with rpoB Ile491Phe mutation not detected by Xpert MTB/RIF in Mozambique: a retrospective observational study.

Emergence of bedaquiline-resistant tuberculosis and of multidrug-resistant and extensively drug-resistant Mycobacterium tuberculosis strains with rpoB Ile491Phe mutation not detected by Xpert MTB/RIF in Mozambique: a retrospective observational study.

Journal: The Lancet. Infectious diseases

Published: April 21, 2023

Contribution of PEPFAR-Supported HIV and TB Molecular Diagnostic Networks to COVID-19 Testing Preparedness in 16 Countries.

Contribution of PEPFAR-Supported HIV and TB Molecular Diagnostic Networks to COVID-19 Testing Preparedness in 16 Countries.

Journal: Emerging infectious diseases

Published: December 11, 2022

Testing for SARS-CoV-2 in resource-limited settings: A cost analysis study of diagnostic tests using different Ag-RDTs and RT-PCR technologies in Mozambique.

Testing for SARS-CoV-2 in resource-limited settings: A cost analysis study of diagnostic tests using different Ag-RDTs and RT-PCR technologies in Mozambique.

Journal: PLOS global public health

Published: December 08, 2022

Genomic epidemiology of SARS-CoV-2 during the first four waves in Mozambique.

Genomic epidemiology of SARS-CoV-2 during the first four waves in Mozambique.

Journal: PLOS global public health

Published: September 28, 2022

Clinical Performance of Self-Collected Nasal Swabs and Antigen Rapid Tests for SARS-CoV-2 Detection in Resource-Poor Settings.

Clinical Performance of Self-Collected Nasal Swabs and Antigen Rapid Tests for SARS-CoV-2 Detection in Resource-Poor Settings.

Journal: Biomedicines

Published: August 27, 2022

Reduction of blood C-reactive protein concentration complements the resolution of sputum bacillary load in patients on anti-tuberculosis therapy.

Reduction of blood C-reactive protein concentration complements the resolution of sputum bacillary load in patients on anti-tuberculosis therapy.

Journal: Frontiers in immunology

Published: July 28, 2022

Showing 1-12 of 33

Last Updated: 09/26/2026