scholarly journals Auto‐dissemination of commercially available fungal pathogens in a laboratory assay for management of the brown dog tick Rhipicephalus sanguineus

2019 ◽  
Vol 34 (2) ◽  
pp. 184-191 ◽  
Author(s):  
E. N. I. Weeks ◽  
S. A. Allan ◽  
S. A. Gezan ◽  
P. E. Kaufman
Keyword(s):  
Fungal Pathogens ◽  
Rhipicephalus Sanguineus ◽  
Brown Dog Tick ◽  
Dog Tick ◽  
Laboratory Assay

Investigation of Tickborne Pathogens within Naturally Infected Brown Dog Tick (Ixodidae: Rhipicephalus Sanguineus) in Egypt by Light and Electron Microscopy

2020 ◽  
Keyword(s):  
Electron Microscopy ◽  
Salivary Gland ◽  
Light And Electron Microscopy ◽  
Rhipicephalus Sanguineus ◽  
Mammalian Host ◽  
Babesia Canis ◽  
Brown Dog Tick ◽  
Transmission Electron ◽  
Dog Tick ◽  
Theileria Spp

Tick borne pathogens present a significant health challenge to animals and human because a single tick may transmit multiple pathogens to a mammalian host during feeding. The present study detected tick-borne pathogens from pet dogs. A total of 666 ticks were collected from 144 pet and sheltered dogs in Egypt from April to September 2018. For hemolymph, midgut and salivary gland smears 546 ticks were used as well as 360 egg smears from 120 female tick were examined by light microscope. The infected ticks were prepared for transmission electron microscopy (TEM). Ticks were identified; Rhipicephalus sanguineus. Light microscopy showed infection rates of 44.69%, 68.50% & 15.75%, in hemolymph, midgut and salivary gland, respectively. H. canis recorded the highest rates in hemolymph and midgut (35.89% & 49.82%, respectively), but Theileria spp. was the lowest (0.73% & 2.93%, respectively). In salivary gland smears, Babesia canis. was detected in 13.55% and Theileria spp. in 1.83%. Mixed infection in same tick was recorded in 4.76% &0.37% in midgut and salivary gland smears, respectively. Babesia canis stages were recovered from 15% of egg smears. R. sanguineus was natural infected by Babesia, Theileria, Hepatozoon and Anaplasma phagocytophilum as well as mixed infections of protozoa accompanied by a complicated sign of diseases and failure in accurate diagnosis.

Brown Dog Tick or Kennel Tick, Rhipicephalus sanguineus (Latreille) (Acari: Ixodida: Ixodidae)

2008 ◽  
pp. 577-580
Author(s):  
Colin Berry ◽  
Jason M. Meyer ◽  
Marjorie A. Hoy ◽  
John B. Heppner ◽  
William Tinzaara ◽  
...  
Keyword(s):  
Rhipicephalus Sanguineus ◽  
Brown Dog Tick ◽  
Dog Tick

scholarly journals Brown dog tick Rhipicephalus sanguineus parasitizing the bird Coereba flaveola in the Brazilian cerrado

2008 ◽  
Vol 38 (2) ◽  
pp. 543-545 ◽  
Author(s):  
Matias Pablo Juan Szabó ◽  
Graziela Virginia Tolesano Pascoli ◽  
Oswaldo Marçal Júnior ◽  
Alexandre Gabriel Franchin ◽  
Khelma Torga
Keyword(s):  
Tick Species ◽  
Bird Species ◽  
Rhipicephalus Sanguineus ◽  
Brazilian Cerrado ◽  
Male Adult ◽  
Unknown Route ◽  
Brown Dog Tick ◽  
Dog Tick ◽  
Coereba Flaveola

During a survey for ectoparasites on birds in a small reserve of the Brazilian cerrado (savannah) a male adult Rhipicephalus sanguineus tick was found attached to the eyelid of the bird Coereba flaveola. Both tick and bird are presently common in Brazil, however, to best of our knowledge, the association of this tick species with this bird species has not been reported before. This observation may be an accidental finding but might also be an unknown route for the dissemination of the tick. The species R. sanguineus was introduced in the country with the colonization and should be considered a research target for the surveillance of tick-borne diseases.

Effects of prolonged exposure to low temperature on eggs of the brown dog tick, Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae)

2010 ◽  
Vol 171 (3-4) ◽  
pp. 327-330 ◽  
Author(s):  
Filipe Dantas-Torres ◽  
Alessio Giannelli ◽  
Luciana Aguiar Figueredo ◽  
Domenico Otranto
Keyword(s):  
Low Temperature ◽  
Prolonged Exposure ◽  
Rhipicephalus Sanguineus ◽  
Brown Dog Tick ◽  
Dog Tick

scholarly journals Crossbreeding between different geographical populations of the brown dog tick, Rhipicephalus sanguineus (Acari: Ixodidae)

2012 ◽  
Vol 58 (1) ◽  
pp. 51-68 ◽  
Author(s):  
M. L. Levin ◽  
E. Studer ◽  
L. Killmaster ◽  
G. Zemtsova ◽  
K. Y. Mumcuoglu
Keyword(s):  
Rhipicephalus Sanguineus ◽  
Brown Dog Tick ◽  
Geographical Populations ◽  
Dog Tick

A brown dog tick (Rhipicephalus sanguineus) bite at sea

2015 ◽  
Vol 101 (2) ◽  
pp. 188-191
Author(s):  
E Stachow
Keyword(s):  
Best Practice ◽  
Rhipicephalus Sanguineus ◽  
Tick Bites ◽  
Fatal Disease ◽  
Vector Borne Diseases ◽  
Brown Dog Tick ◽  
Tick Borne Disease ◽  
Vector Borne ◽  
Dog Tick ◽  
Maritime Environment

AbstractMedical Officers (MOs) and Medical Branch Ratings (MBRs) must maintain an awareness of the risk of vector-borne diseases among deployed personnel.Personnel working in the maritime environment may not expect to be at risk of tick bites, as ticks typically occupy habitats with dense vegetation such as forests or scrub land. However, tick-borne pathogens can cause serious and sometimes fatal disease, and therefore the risk of tick bites and associated diseases should be recognised.We present a case of a tick bite in a member of a ship’s company eight days after leaving port. The tick was identified as a brown dog tick (Rhipicephalus sanguineus), a species known to thrive indoors. We describe several important tick-borne diseases which can be transmitted by R. sanguineus and explore best practice for tick removal and aftercare. Finally, we outline the appropriate management of suspected tick-borne disease in deployed personnel in the maritime environment.

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