Tirza Mattos

Medicine · Health Sciences

12h-index941citations23works0.02yr avg
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Research Topics

SARS-CoV-2 and COVID-19 Research(19), Viral Infections and Outbreaks Research(6), SARS-CoV-2 detection and testing(5), Plant Virus Research Studies(4), Virology and Viral Diseases(4)

Publications23 total

Incidence of and Risk Factors for SARS-CoV-2 Infection Among Vaccinated Healthcare Workers During Emergence of SARS-CoV-2 Gamma Variant in the Amazon Region, Brazil, 2021
Clinical Infectious Diseases·2025Open Access
Antibody Response in Healthcare Workers During the SARS-CoV-2 Gamma Variant Outbreak in Manaus, Brazil
Clinical Infectious Diseases·2025Open Access
Interdisciplinaridade em Odontologia
Dialética eBooks·2025
SARS-CoV-2 intra-host diversity, antibody response, and disease severity after reinfection by the variant of concern Gamma in Brazil
Scientific Reports·2023· 5 citedOpen Access
Emergence and Spread of the SARS-CoV-2 Variant of Concern Delta across Different Brazilian Regions
Microbiology Spectrum·2022· 22 citedOpen Access
Phylogenetic-based inference reveals distinct transmission dynamics of SARS-CoV-2 lineages Gamma and P.2 in Brazil
iScience·2022· 30 citedOpen Access
Spread of Gamma (P.1) Sub-Lineages Carrying Spike Mutations Close to the Furin Cleavage Site and Deletions in the N-Terminal Domain Drives Ongoing Transmission of SARS-CoV-2 in Amazonas, Brazil
Microbiology Spectrum·2022· 52 citedOpen Access
Cluster of SARS-CoV-2 Gamma Variant Infections, Parintins, Brazil, March 2021
Emerging infectious diseases·2021· 16 citedOpen Access
Identification of a novel SARS-CoV-2 P.1 sub-lineage in Brazil provides new insights about the mechanisms of emergence of variants of concern
Virus Evolution·2021· 39 citedOpen Access
A case series of SARS-CoV-2 reinfections caused by the variant of concern Gamma in Brazil
2021· 6 citedOpen Access
Structural analysis of SARS-Cov-2 nonstructural protein 1 polymorphisms found in the Brazilian Amazon
Experimental Biology and Medicine·2021· 2 citedOpen Access
Spread of Gamma (P.1) sub-lineages carrying Spike mutations close to the furin cleavage site and deletions in the N-terminal domain drives ongoing transmission of SARS-CoV-2 in Amazonas, Brazil
2021· 11 citedOpen Access
The ongoing evolution of variants of concern and interest of SARS-CoV-2 in Brazil revealed by convergent indels in the amino (N)-terminal domain of the spike protein
Virus Evolution·2021· 42 citedOpen Access
Identification of SARS-CoV-2 P.1-related lineages in Brazil provides new insights about the mechanisms of emergence of Variants of Concern
2021· 15 citedOpen Access
COVID-19 in Amazonas, Brazil, was driven by the persistence of endemic lineages and P.1 emergence
Nature Medicine·2021· 456 citedOpen Access
A Potential SARS-CoV-2 Variant of Interest (VOI) Harboring Mutation E484K in the Spike Protein Was Identified within Lineage B.1.1.33 Circulating in Brazil
Viruses·2021· 46 citedOpen Access
The ongoing evolution of variants of concern and interest of SARS-CoV-2 in Brazil revealed by convergent indels in the amino (N)-terminal domain of the Spike protein
2021· 17 citedOpen Access
Three SARS-CoV-2 reinfection cases by the new Variant of Concern (VOC) P.1/501Y.V3
2021· 91 citedOpen Access
A potential SARS-CoV-2 variant of interest (VOI) harboring mutation E484K in the Spike protein was identified within lineage B.1.1.33 circulating in Brazil
2021· 10 citedOpen Access
COVID-19 epidemic in the Brazilian state of Amazonas was driven by long-term persistence of endemic SARS-CoV-2 lineages and the recent emergence of the new Variant of Concern P.1
2021· 79 citedOpen Access
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Frequent Co-authors

Felipe Gomes Naveca(20), Marilda Mendonça Siqueira(16), Gabriel Luz Wallau(16), Paola Cristina Resende(16), Edson Delatorre(16), Valdinete Alves do Nascimento(15), Tiago Gräf(15), Gonzalo Bello(15), Victor Costa de Souza(13), Cristiano Fernandes da Costa(13), André de Lima Guerra Corado(11), George Silva(11), Karina Pessoa(11), Michele Silva de Jesus(11), Fernanda Nascimento(10), Maria Júlia Brandão(10), Luciana Appolinario(10), Renata Serrano Lopes(10), Alice Sampaio Barreto da Rocha(10), Irina Nastassja Riediger(10)