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Home / Archives for Parasites & Vectors

Parasites & Vectors

Glossina palpalis palpalis populations from Equatorial Guinea belong to distinct allopatric clades

  • Autores: Bart J-M, Benito A, Cano J, Cordon-Obras C, Knapp J, Navarro M, Ndong-Mabale N, Ndongo-Asumu P, Nebreda P, Pinto J, Ricardo Ncogo-Ada P
  • Ano de Publicação: 2014
  • Journal: Parasites & Vectors
  • Link: http://www.parasitesandvectors.com/content/7/1/31

Luba is one of the four historical foci of Human African Trypanosomiasis (HAT) on Bioko Island, in Equatorial Guinea. Although no human cases have been detected since 1995, T. b. gambiense was recently observed in the vector Glossina palpalis palpalis. The existence of cryptic species within this vector taxon has been previously suggested, although no data are available regarding the evolutionary history of tsetse flies populations in Bioko.
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Tick capillary feeding for the study of proteins involved in tick-pathogen interactions as potential antigens for the control of tick infestation and pathogen infection

  • Autores: Alberdi P, Antunes S, Bell-Sakyi L, de la Fuente J, Domingos A, Fragkoudis R, Merino O, Moreno-Cid JA, Mosqueda J, Perez de la Lastra JM, Weisheit S
  • Ano de Publicação: 2014
  • Journal: Parasites & Vectors
  • Link: http://www.parasitesandvectors.com/content/7/1/42

Ticks represent a significant health risk to animals and humans due to the variety of pathogens they can transmit during feeding. The traditional use of chemicals to control ticks has serious drawbacks, including the selection of acaricide-resistant ticks and environmental contamination with chemical residues. Vaccination with the tick midgut antigen BM86 was shown to be a good alternative for cattle tick control. However, results vary considerably between tick species and geographic location.
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