Login / Signup

Babesia bigemina (smith and Kilbourne, 1893) detection in Amblyomma sculptum (Berlese, 1888) ticks in the Mato Grosso do Sul state, Brazil.

Joelly Corrêa Dos SantosMarcos Valerio GarciaPâmella Oliveira DuarteLeandra Marla OshiroFernando Ibanez MartinsLeandro de Oliveira Souza HigaÁlvaro Aragão de LimaRenato Andreotti
Published in: Parasitology international (2024)
Ticks parasitize various hosts, including humans, and are known to transmit pathogens that can be harmful not only to animals but also to humans. To evaluate the possible presence of pathogens in ticks, we aimed to collect and identify tick fauna specimens in Lagoa Comprida Municipal Natural Park, an anthropogenic urban area located in Aquidauana, Mato Grosso do Sul, Brazil. A total of 1216 ticks, of which 51.2% were Amblyomma sculptum, 1.2% were Amblyomma dubitatum, and 41% were Amblyomma spp. were collected. These results show that the prevalence of A. sculptum is significantly higher than that of A. dubitatum across all four seasons. Molecular analyses revealed positive samples for the genus Babesia, including the confirmation of Babesia bigemina in an A. sculptum specimen, marking the first record of this relationship. This unexpected finding demands greater attention and deeper analysis in the context of the epidemiology of tick-borne diseases.
Keyphrases
  • risk factors
  • gram negative
  • wastewater treatment
  • antimicrobial resistance
  • working memory
  • multidrug resistant
  • real time pcr
  • fine needle aspiration
  • sewage sludge
  • label free
  • data analysis