Spread of Human T-Lymphotropic Virus 1 and 2 Among Relatives of People Who Use Illicit Drugs in Northern Brazil.

Brazil HTLV epidemiology intrafamilial transmission prevention public health strategies use of illicit drugs

Journal

Frontiers in microbiology
ISSN: 1664-302X
Titre abrégé: Front Microbiol
Pays: Switzerland
ID NLM: 101548977

Informations de publication

Date de publication:
2022
Historique:
received: 04 03 2022
accepted: 25 04 2022
entrez: 20 6 2022
pubmed: 21 6 2022
medline: 21 6 2022
Statut: epublish

Résumé

The human T-lymphotropic virus 1 (HTLV-1) and 2 (HTLV-2) can be transmitted between humans by mechanisms associated with horizontal and vertical routes. Recently, high prevalence rates and levels of genetic diversity for HTLV-1 and HTLV-2 were detected among people who use illicit drugs (PWUDs) in the Brazilian state of Pará. None of the PWUDs with HTLV-1 or HTLV-2 were aware of their carrier condition of the retrovirus, and they ability to spread it to their family group, sexual partners, and other contacts. Thus, this study evaluated the presence of HTLV-1 and HTLV-2 in families of PWUDs in the state of Pará, in Northern Brazil. This descriptive study used convenience sampling and accessed 37 PWUDs and their respective families (

Identifiants

pubmed: 35722295
doi: 10.3389/fmicb.2022.889948
pmc: PMC9205188
doi:

Types de publication

Journal Article

Langues

eng

Pagination

889948

Informations de copyright

Copyright © 2022 Oliveira-Filho, Frade, Fonseca, Sawada, Martins, Machado, Vallinoto, Ishak, Lemos, Fischer and Kupek.

Déclaration de conflit d'intérêts

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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Auteurs

Aldemir Branco Oliveira-Filho (AB)

Instituto de Estudos Costeiros, Universidade Federal do Pará, Bragança, Brazil.
Programa de Pós-graduação em Doenças Tropicais, Universidade Federal do Pará, Belém, Brazil.

Paula Cristina Rodrigues Frade (PCR)

Programa de Pós-graduação em Doenças Tropicais, Universidade Federal do Pará, Belém, Brazil.

Ricardo Roberto de Souza Fonseca (RRS)

Programa de Pós-graduação em Biologia de Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Brazil.

Leila Sawada (L)

Seção de Virologia, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil.

Luísa Caricio Martins (LC)

Programa de Pós-graduação em Doenças Tropicais, Universidade Federal do Pará, Belém, Brazil.
Núcleo de Medicina Tropical, Universidade Federal do Pará, Belém, Brazil.

Luiz Fernando Almeida Machado (LFA)

Programa de Pós-graduação em Biologia de Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Brazil.
Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.

Antonio Carlos Rosário Vallinoto (ACR)

Programa de Pós-graduação em Biologia de Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Brazil.
Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.

Ricardo Ishak (R)

Programa de Pós-graduação em Biologia de Agentes Infecciosos e Parasitários, Universidade Federal do Pará, Belém, Brazil.
Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.

José Alexandre Rodrigues de Lemos (JAR)

Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.

Benedikt Fischer (B)

Faculty of Medical and Health Sciences, University of Auckland, Grafton, New Zealand.
Centre for Applied Research in Mental Health and Addiction, Faculty of Health Sciences, Simon Fraser University, Vancouver, BC, Canada.

Emil Kupek (E)

Departamento de Saúde Pública, Universidade Federal de Santa Catarina, Florianópolis, Brazil.

Classifications MeSH