The prevalence of schistosomiasis and strongyloidiasis among Brazilian immigrants in the United States is unknown. We performed a retrospective chart review of serologic screening of asymptomatic Brazilian immigrants during routine physicals. Of 208 eligible patients, 189 were screened: 27.7% (n = 52) had elevated Schistosoma antibodies and 5.8% (n = 11) had elevated Strongyloides stercoralis antibodies.
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http://dx.doi.org/10.1093/ofid/ofv003 | DOI Listing |
Health Care Anal
November 2024
The Initiative On Social Work and Forced Migration, Brown School, Washington University in St. Louis, St. Louis, USA.
The pervasive effects of increasingly restrictive migration policies on the health of immigrant populations in the U.S. have been well-documented, but not so much concerning the unique experiences of Brazilian immigrants, a subgroup of the Latino/a/x population.
View Article and Find Full Text PDFBrief Bioinform
September 2024
Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, 31270-901, Belo Horizonte, Brazil.
We introduce a phylogeny-aware framework for predicting linear B-cell epitope (LBCE)-containing regions within proteins. Our approach leverages evolutionary information by using a taxonomic scaffold to build models trained on hierarchically structured data. The resulting models present performance equivalent or superior to generalist methods, despite using simpler features and a fraction of the data volume required by current state-of-the-art predictors.
View Article and Find Full Text PDFEpidemiol Serv Saude
October 2024
Universidade de Brasília, Brasília, DF, Brazil.
Objective: To estimate hepatitis A vaccination coverage in 24-month-old children and identify factors associated with non-vaccination.
Methods: This was a survey involving a sample stratified by socioeconomic strata in capital cities (2020-2022), with coverage estimates and 95% confidence intervals (95%CI), the factor analysis was performed using the prevalence ratio (PR) by means of Poisson regression.
Results: Among 31,001 children, hepatitis A coverage was 88.
Cad Saude Publica
August 2024
Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil.
This study aimed to estimate the prevalence and identify social factors and preventive strategies associated with the coronavirus disease 2019 (COVID-19) in socio and economically vulnerable people (recyclable waste pikers, immigrants/refugees, and homeless people) in Goiânia, Goiás State, Central-Western Brazil. A cross-sectional study was conducted from July 2020 to October 2020. COVID-19 positivity was defined as a positive total anti-SARS-COV-2 antibody test and/or RNA test for SARS-COV-2.
View Article and Find Full Text PDFBMC Public Health
July 2024
Instituto de Saúde Ambiental, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, Lisboa, 1649-028, Portugal.
Background: The COVID-19 pandemic and related disruptive consequences in the economic, health, and educational sectors have impacted people's lives, contributing to a context of increased economic and social vulnerability. The pandemic has revealed and accentuated social inequalities and discrimination based on racial or ethnic origin. This study aimed to contribute to the promotion of the mental health and well-being of migrant populations living in Portugal via the definition of an analytical framework and recommendations emerging from the EQUALS4COVID19 project.
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