GHTM

Global Health and Tropical Medicine

  • GHTM
    • Vision
    • Mission
    • Governance
    • Scientific Advisory Board
  • News
    • Outreach
    • Events
      • GHTM Sessions
      • Workshops
    • Articles
    • Jobs
  • Research
    • Cross-cutting issues
      • Global Pathogen Dispersion and Population Mobility
      • Drug Discovery and Drug Resistance
      • Diagnostics
      • Public Health Information
      • Fair Research Partnerships
    • Research Groups
      • PPS – Population health, policies and services
      • THOP – TB, HIV and opportunistic diseases and pathogens
      • VBD – Vector borne diseases and pathogens
      • IHC – Individual health care
    • Research in numbers
      • 2020
      • 2019
      • 2018
      • 2017
    • Projects
      • Ongoing Projects
    • Members
      • Population health, policies and services
        • PPS PhD members
        • PPS non PhD members
      • TB, HIV and opportunistic diseases and pathogens
        • THOP PhD members
        • THOP non PhD members
      • Vector-borne diseases and pathogens
        • VBD PhD members
        • VBD non PhD members
      • Individual Health Care
        • IHC PhD members
        • IHC non PhD members
      • Technical / administrative support
  • Publications
  • Education
    • Master Theses
    • PhD Theses
  • Services
Home / Archives for Vidotto O

First record of Borrelia burgdorferi sensu lato antibodies in stray dogs in the Northwest Region of Parana State, Brazil

  • Autores: Caetano I, Dreer MK, Freitas J, Gonçalves D, Moura RA, Nascimento D, Rodrigues G, Vidotto O, Vieira ML
  • Ano de Publicação: 2015
  • Journal: Semina: Ciências Agrárias
  • Link: http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/18978%20

The aim of this study was to determine the occurrence of B. burgdorferi sensu lato s.l. antibodies in stray dogs of the urban area of Umuarama Town, localized in the northwest region of Parana state, Brazil. Serum samples from 168 dogs were tested using indirect immunofluorescence assay (IFA) and Western Blot (WB) in order to […]
Ler mais

Borrelia burgdorferi sensu lato in humans in a rural area of Paraná State, Brazil

  • Autores: Carreira T, Freitas JC, Gonçalves D, Moura RA, Nunes M, Vidotto O, Vieira ML
  • Ano de Publicação: 2015
  • Journal: Brazilian Journal of Microbiology
  • Link: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000200571

This study describes the detection of Borrelia garinii and Borrelia burgdorferi sensu stricto (s.s.) in Brazilian individuals using PCR and DNA sequencing. Our results suggest that these species are emerging pathogens in this country, and additional studies are necessary to determine the epidemiological characteristics of this disease in Brazil.
Ler mais

Serosurvey of Borrelia in dogs, horses, and humans exposed to ticks in a rural settlement of southern Brazil

  • Autores: Biondo AW, Gonçalves DD, Nascimento DA, Santos NJ, Tamekuni K, Toledo RD, Vidotto O, Vieira ML, Vieira RF, Vieira TS
  • Ano de Publicação: 2016
  • Journal: Brazilian Journal of Veterinary Parasitology
  • Link: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612016000400418&lng=en&tlng=en

The aims of the present study were to serosurvey dogs, horses, and humans highly exposed to tick bites for anti-Borrelia burgdorferi s.l. antibodies, identify tick species present, and determine risk factors associated with seropositivity in a rural settlement of Paraná State, southern Brazil. Eighty-seven residents were sampled, along with their 83 dogs and 18 horses, […]
Ler mais

First record of Borrelia burgdorferi B31 strain in Dermacentor nitens ticks in the northern region of Parana (Brazil)

  • Autores: Benitez A, Carreira T, Freitas JC, Gonçalves DD, Lopes-Mori FMR, Nunes N, Vidotto O, Vieira ML
  • Journal: Brazilian Journal of Microbiology
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/24516456

The aim of this study was to investigate the presence of DNA of Borrelia burgdorferi sensu lato (s.l.) in ticks that feed on horses used for animal traction in rural Jataizinho, Parana, Brazil. Between February and June 2008, a total of 224 ticks was collected of which 75% were identified as Dermacentor nitens and 25% as Amblyomma cajenense.
Ler mais

About GHTM

GHTM is a R&D Center that brings together researchers from IHMT with a track record in Tropical Medicine and International/Global Health. It aims at strengthening Portugal's role as a leading partner in the development and implementation of a global health research agenda. Our evidence-based interventions contribute to the promotion of equity in health and to improve the health of populations.

Contacts

Rua da Junqueira, 100
1349-008 Lisboa
Portugal
+351 213 652 600
+351 213 632 105

  • Facebook
  • YouTube

Subscribe Newsletter

  • How to get to GHTM/IHMT
  • GHTM Sessions
  • Research Groups
  • Cross-cutting issues
© Copyright 2023 IHMT-UNL Todos os Direitos Reservados.
  • Universidade Nova de Lisboa
  • Fundação para a Ciência e a Tecnologia

    Project UID/Multi/04413/2013