Asset Details
Do you wish to reserve the book?
In vitro isolation from Amblyomma ovale (Acari: Ixodidae) and ecological aspects of the Atlantic rainforest Rickettsia, the causative agent of a novel spotted fever rickettsiosis in Brazil
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
In vitro isolation from Amblyomma ovale (Acari: Ixodidae) and ecological aspects of the Atlantic rainforest Rickettsia, the causative agent of a novel spotted fever rickettsiosis in Brazil
Do you wish to request the book?
In vitro isolation from Amblyomma ovale (Acari: Ixodidae) and ecological aspects of the Atlantic rainforest Rickettsia, the causative agent of a novel spotted fever rickettsiosis in Brazil
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
In vitro isolation from Amblyomma ovale (Acari: Ixodidae) and ecological aspects of the Atlantic rainforest Rickettsia, the causative agent of a novel spotted fever rickettsiosis in Brazil
2013
Overview
Recently, a novel human rickettsiosis, namely Atlantic rainforest spotted fever, was described in Brazil. We herein report results of a survey led around the index case in an Atlantic rainforest reserve in Peruibe municipality, southeastern Brazil. A Rickettsia parkeri-like agent (Rickettsia sp. Atlantic rainforest genotype) and Ricketsia bellii were isolated from adult Amblyomma ovale ticks collected from dogs. Molecular evidence of infection with strain Atlantic rainforest was obtained for 30 (12·9%) of 232 A. ovale adult ticks collected from dogs. As many as 88·6% of the 35 examined dogs had anti-Rickettsia antibodies, with endpoint titres at their highest to R. parkeri. High correlation among antibody titres in dogs, A. ovale infestations, and access to rainforest was observed. Amblyomma ovale subadults were found predominantly on a rodent species (Euryoryzomys russatus). From 17 E. russatus tested, 6 (35·3%) displayed anti-Rickettsia antibodies, with endpoint titres highest to R. parkeri. It is concluded that Atlantic rainforest genotype circulates in this Atlantic rainforest area at relatively high levels. Dogs get infected when bitten by A. ovale ticks in the forest, and carry infected ticks to households. The role of E. russatus as an amplifier host of Rickettsia to A. ovale ticks deserves investigation.
Publisher
Cambridge University Press
Subject
/ adults
/ Animals
/ Antibodies, Bacterial - blood
/ Antibodies, Bacterial - immunology
/ Arachnid Vectors - microbiology
/ Brazil
/ DNA, Bacterial - isolation & purification
/ Dogs
/ Ecology
/ Fever
/ Genotype
/ Humans
/ Larva
/ Nymph
/ Rickettsia - isolation & purification
/ Rickettsia Infections - epidemiology
/ Rickettsia Infections - microbiology
/ Rickettsia Infections - transmission
/ Rodent Diseases - epidemiology
/ Rodent Diseases - microbiology
/ Rodent Diseases - transmission
/ Rodentia
/ rodents
/ surveys
/ Tick Infestations - parasitology
/ Tick Infestations - veterinary
/ Tick-Borne Diseases - microbiology
/ Tick-Borne Diseases - transmission
/ Tick-Borne Diseases - veterinary
/ ticks
/ Trees
