Origin and prevalence of human T-lymphotropic virus type 1 (HTLV-1) and type 2 (HTLV-2) among indigenous populations in the Americas

A Paiva, J Casseb - Revista do Instituto de Medicina Tropical de São …, 2015 - SciELO Brasil
Human T-lymphotropic virus type 1 (HTLV-1) is found in indigenous peoples of the Pacific
Islands and the Americas, whereas type 2 (HTLV-2) is widely distributed among the …

[PDF][PDF] HTLV in the Americas: challenges and perspectives

ABF Carneiro-Proietti… - … de Salud Pública, 2006 - SciELO Public Health
The first description of the human T-lymphotropic virus type 1 (HTLV-1) was made in 1980,
followed closely by the discovery of HTLV-2, in 1982. Since then, the main characteristics of …

[PDF][PDF] Cenários e tendências da saúde e da epidemiologia dos povos indígenas no Brasil

RV Santos, CEA Coimbra Jr - … Jr. CEA, Santos RV, Escobar AL …, 2003 - researchgate.net
Os povos indígenas no Brasil apresentam um complexo e dinâmico quadro de saúde,
diretamente relacionado a processos históricos de mudanças sociais, econômicas e …

HTLV in South America: Origins of a silent ancient human infection

R Ishak, MO Guimarães Ishak, VN Azevedo… - Virus …, 2020 - academic.oup.com
The description of the first human retrovirus, human T-lymphotropic virus 1 (HTLV-1), was
soon associated with an aggressive lymphoma and a chronic inflammatory …

High prevalence of human T-lymphotropic virus 2 (HTLV-2) infection in villages of the Xikrin tribe (Kayapo), Brazilian Amazon region

ILJ Braço, KSG de Sá, M Waqasi, MAF Queiroz… - BMC infectious …, 2019 - Springer
Background Studies have shown that the human T-lymphotropic virus 2 (HTLV-2) is
endemic in several indigenous populations of the Brazilian Amazon and molecular analyses …

The epidemiological impact of stis among general and vulnerable populations of the amazon region of Brazil: 30 years of surveillance

LFA Machado, RRS Fonseca, MAF Queiroz… - Viruses, 2021 - mdpi.com
Sexually transmitted infections (STIs) represent a worldwide public health problem and,
although many of them are curable, they continue to be neglected, especially in areas with a …

[PDF][PDF] Epidemiological aspects of retrovirus (HTLV) infection among Indian populations in the Amazon Region of Brazil

R Ishak, ACR Vallinoto, VN Azevedo… - Cadernos de Saúde …, 2003 - SciELO Public Health
HTLV was initially described in association with a form of leukemia in Japan and a
neurological disease in the Caribbean. It was soon shown that HTLV-II was endemic among …

High silent prevalence of human herpesvirus 1 (HSV-1) infection affecting the indigenous reservation of the municipality of Dourados, Central-West Brazil

FF de Oliveira Bonfim, LM Villar, J Croda… - BMC Infectious …, 2024 - Springer
Background The indigenous population located in the central region of Brazil, is the second
largest in terms of population size in the country. The Indigenous Reserve of Dourados has …

HTLV-1 and HTLV-2 infection among Warao indigenous refugees in the Brazilian Amazon: challenges for public health in times of increasing migration

IN Abreu, FT Lopes, CNC Lima, AN Barbosa… - Frontiers in Public …, 2022 - frontiersin.org
Introduction Human T-lymphotropic virus (HTLV) infection is endemic in indigenous
populations of the Americas. We describe herein the prevalence of HTLV-1 and HTLV-2 …

HTLV-1/2 in indigenous peoples of the Brazilian Amazon: seroprevalence, molecular characterization and sociobehavioral factors related to risk of infection

IN Abreu, CNC Lima, ERP Sacuena, FT Lopes… - Viruses, 2022 - mdpi.com
HTLV-1/2 infection is endemic in Indigenous peoples of the Americas. Its origin is attributed
to the migratory flow of Amerindian ancestral peoples. The present study aimed to …