GHTM

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Home / Archives for Risueño J

Genetic diversity and phylogenetic relationships between Leishmania infantum from dogs, humans and wildlife in south-east Spain

  • Autores: Ortuño M, Latrofa MS, Iborra MA, Pérez-Cutillas P, Bernal LJ, Risueño J, Muñoz C, Bernal A, Sánchez-Lopez PF, Segovia M, Annoscia G, Maia C, Cortes S, Campino L, Otranto D, Berriatua E
  • Ano de Publicação: 2019
  • Journal: Zoonoses and Public Health
  • Link: https://www.ncbi.nlm.nih.gov/pubmed/31512370

Leishmania infantum causes human and canine leishmaniosis. The parasite, transmitted by phlebotomine sand flies, infects species other than dogs and people, including wildlife, although their role as reservoirs of infection remains unknown for most species. Molecular typing of parasites to investigate genetic variability and evolutionary proximity can help understand transmission cycles and designing control strategies. […]
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Epidemiological and genetic studies suggest a common Leishmania infantum transmission cycle in wildlife, dogs and humans associated to vector abundance in Southeast Spain

  • Autores: Risueño J, Ortuño M, Pérez-Cutillas P, Goyena E, Maia C, Cortes S, Campino L, Bermal LJ, Muñoz C, Arcenillas I, Martínez-Rondán FJ, Gonzálvez M, Collantes F, Ortiz J, Martínez-Carrasco C, Berriatua E
  • Ano de Publicação: 2018
  • Journal: Veterinary Parasitology
  • Link: https://www.sciencedirect.com/science/article/pii/S0304401718301997

Leishmania infantum infection was investigated in 202 wild carnivores, rodents and lagomorphs in Southeast Spain using a real-time PCR (rtPCR) in skin and organ samples, mostly spleen. Lesions compatible with leishmaniosis were not observed in any of the animals. Prevalence defined as the percentage of rtPCR-positive animals was 32% overall, and 45% in foxes (n = 69), 30% […]
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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.

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