| molecular detection of rickettsia species in amblyomma ticks collected from snakes in thailand. | some reptile ticks are potential vectors of pathogens such as spotted fever group (sfg) rickettsiae. here, we report for the first time in detail the molecular evidence, dna sequences and phylogenetic studies, for the presence of rickettsia spp. in amblyomma ticks (amblyomma helvolum and amblyomma varanense) from snakes in thailand. a total of 24 tick samples was collected from 4 snake species and identified. a phylogenetic analysis inferred from the partial sequences of the glta gene indicated ... | 2014 | 25027232 |
| microorganisms in ticks (acari: ixodidae) collected on marsupials and rodents from santa catarina, paraná and mato grosso do sul states, brazil. | information about tick fauna and monitoring of pathogen prevalences in ticks (acari: ixodidae) in various habitat types can enhance knowledge about the epidemiology of tick-borne pathogens in brazil. this work shows the results of a study of tick parasitism of wild rodents and marsupials collected in seven localities in the southern part of brazil, within atlantic forest and cerrado biomes. a total of 61 ticks were collected from small mammals, and after identification to the species level, the ... | 2017 | 27769655 |
| rickettsia species infecting amblyomma ticks from an area endemic for brazilian spotted fever in brazil. | this study reports rickettsial infection in amblyomma cajennense and amblyomma dubitatum ticks collected in an area of the state of minas gerais, brazil, where brazilian spotted fever is considered endemic. for this purpose, 400 adults of a. cajenennse and 200 adults of a. dubitatum, plus 2,000 larvae and 2,000 nymphs of amblyomma spp. were collected from horses and from the vegetation. the ticks were tested for rickettsial infection through polymerase chain reaction (pcr) protocols targeting po ... | 2011 | 22166385 |