Results 61 to 70 of about 291,149 (185)

Seroprevalence and Risk Factors for Hepatitis E Virus in a Metropolis of Northeastern Brazil: A Population‐Based Survey

open access: yesZoonoses and Public Health, Volume 73, Issue 4, Page 326-335, June 2026.
ABSTRACT Introduction Hepatitis E virus (HEV) is a leading cause of acute hepatitis worldwide. While traditionally linked to poor sanitation in endemic areas, evidence shows increasing circulation in developed settings. In Brazil, however, population‐based data remain limited.
Carolline A. Mariz   +8 more
wiley   +1 more source

Struggling to a monumental triumph : Re-assessing the final stages of the smallpox eradication program in India, 1960-1980 [PDF]

open access: yes, 2007
The global smallpox program is generally presented as the brainchild of a handful of actors from the WHO headquarters in Geneva and at the agency's regional offices.
Basu, R. N   +33 more
core   +2 more sources

Saimiri sciureus' hard palate morphology

open access: yesPesquisa Veterinária Brasileira, 2012
Primate order includes around 180 species. Morphological aspects of New World non-human primates (NHP) have been extensively investigated since last century.
Ana R. Lima   +3 more
doaj   +1 more source

Factors Associated With the Emergence and Spread of Visceral Leishmaniasis in the State of São Paulo, Brazil

open access: yesZoonoses and Public Health, Volume 73, Issue 4, Page 348-357, June 2026.
ABSTRACT Introduction Visceral leishmaniasis (VL), once considered a rural disease in Brazil, has progressively urbanised, particularly in the state of São Paulo (SSP), where the first urban cases emerged after the detection of the vector Lutzomyia longipalpis in 1997.
Vera Lucia Fonseca de Camargo‐Neves   +1 more
wiley   +1 more source

Dementia and all‐cause mortality in older adults: Findings from the ELSI‐Brazil study

open access: yesAlzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION Although nearly two‐thirds of all dementia cases occur in low‐ and middle‐income countries, evidence on dementia‐related mortality in these settings remains scarce. METHODS We analyzed 5249 participants aged ≥60 years from the Brazilian Longitudinal Study of Aging (ELSI‐Brazil).
Matheus Ghossain Barbosa   +6 more
wiley   +1 more source

Schooling effect on the convergence of models and health behaviours in young rural and urban Portuguese students [PDF]

open access: yes, 2012
A concretização do direito fundamental à saúde implica assumir responsabilidades a nível societal, governamental e individual, para que todos os cidadãos tenham acesso à escola e assim possam desenvolver capacitação e literacia em saúde.
Carvalho, Graça Simões de   +1 more
core  

Undiagnosed dementia and mortality among older adults in the United States and Brazil: A cross‐national cohort study

open access: yesAlzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION Cross‐national evidence on undiagnosed dementia and its prognostic implications remains limited. We compared the proportion of undiagnosed dementia, associated factors, and mortality in the United States and Brazil. METHODS This population‐based cohort study included adults aged ≥ 65 years from the 2016 US Health and Retirement ...
Márlon Juliano Romero Aliberti   +11 more
wiley   +1 more source

Endoparasitic infections in dogs from rural areas in the Lobos District, Buenos Aires province, Argentina [PDF]

open access: yes, 2013
Dogs are definite hosts for several zoonotic helminthes and protozoan. Rural areas from the Lobos District in the northeast of Buenos Aires province, Argentina, are mainly used for livestock activity, increasing in this way the number of dogs on farms as
Bongiovanni, Roberto Antonio   +6 more
core   +3 more sources

Chemical Characterization of Toxic Elements in Plastic Utensils: Key Insights and Health Impacts

open access: yesCLEAN – Soil, Air, Water, Volume 54, Issue 5, May 2026.
Toxic elements in plastic utensils are assessed using portable X‐ray fluorescence and specific migration tests with water and 3% acetic acid as food simulants. Cadmium, lead, arsenic, and mercury are detected in the utensils, and migration results show exceedances of specific migration limits, particularly for lead, mercury, and cadmium. These findings
Elizeu Chiodi Pereira   +5 more
wiley   +1 more source

How Does the Law Put a Historical Analogy to Work?: Defining the Imposition of “A Condition Analogous to That of a Slave” in Modern Brazil [PDF]

open access: yes, 2017
Over the last decades, the Brazilian state has engaged in concerted legal efforts to identify and prosecute cases of what officials refer to as “slave labor” (trabalho escravo). At a conceptual level, the campaign has paired the constitutional protection
Augusto de Andrade Barbosa, Leonardo   +2 more
core   +2 more sources

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