Results 61 to 70 of about 46,741 (271)

Vaccination with an Attenuated Mutant of Ehrlichia chaffeensis Induces Pathogen-Specific CD4(+) T Cell Immunity and Protection from Tick-Transmitted Wild-Type Challenge in the Canine Host [PDF]

, 2016
Citation: McGill, J. L., Nair, A. D. S., Cheng, C. M., Rusk, R. A., Jaworski, D. C., & Ganta, R. R. (2016). Vaccination with an Attenuated Mutant of Ehrlichia chaffeensis Induces Pathogen-Specific CD4(+) T Cell Immunity and Protection from Tick ...
Cheng, C. M., Ganta, Roman R., Jaworski, Deborah C., McGill, Jodi L., Nair, Arathy D.S., Rusk, R. A.   +5 more
core   +2 more sources

Feline vector-borne pathogens in the north and centre of Portugal [PDF]

, 2013
Background: In recent years, several clinical cases and epidemiological studies of feline vector-borne diseases (FVBD) have been reported worldwide. Nonetheless, information on FVBD agents and their prevalence in Portugal is scarce.
Ana C Silvestre-Ferreira, Hugo Vilhena, Josep Pastor, Laura Altet, Lisete Vieira, Luís Cardoso, Olga Francino, Verónica L Martinez-Díaz, Vilhena, Hugo   +8 more
core   +3 more sources

Ehrlichia canis in dogs experimentally infected, treated, and then immune suppressed during the acute or subclinical phases

Journal of Veterinary Internal Medicine, 2020
Background Concerns for recrudescence of Ehrlichia canis infection arise when immunosuppressive drugs are used to treat immune‐mediated diseases in dogs previously infected with E. canis.
Masahiko Sato, Julia K. Veir, S. Shropshire, M. Lappin   +3 more
semanticscholar   +1 more source

Spatial distribution of vector borne disease agents in dogs in Aegean region, Turkey [PDF]

, 2014
Objective. Assess the spatial distribution of seroprevalence of infection with or exposure to 4 vector-borne pathogens Ehrlichia canis, Anaplasma phagocytophilum, Borrelia burgdorferi and Dirofilaria immitis, across the coastal states of the Aegean ...
Abidin Atasoy, Bulent Ulutas, Kerem Ural, Mehmet Gultekin   +3 more
core   +3 more sources

Molecular and serological detection of Ehrlichia canis in naturally exposed dogs in Iran: an analysis on associated risk factors

Revista Brasileira de Parasitologia Veterinária
The general aim of this study, which was conducted for the first time in Iran, was to evaluate the seroprevalence and geographical distribution of Ehrlichia canis in a dog population in Iran, followed by molecular confirmation using PCR and sequencing ...
Nadi Maazi, Abdolali Malmasi, Parviz Shayan, Seyed Mahdi Nassiri, Taghi Zahraei Salehi, Mojdeh Sharifian Fard   +5 more
doaj   +1 more source

SEROLOGICAL SURVEY OF Ehrlichia SPECIES IN DOGS, HORSES AND HUMANS: ZOONOTIC SCENERY IN A RURAL SETTLEMENT FROM SOUTHERN BRAZIL

Revista do Instituto de Medicina Tropical de São Paulo, 2013
SUMMARY The aims of this study were to determine the seroprevalence of Ehrlichia spp. and risk factors for exposure in a restricted population of dogs, horses, and humans highly exposed to tick bites in a Brazilian rural settlement using a commercial ...
Rafael Felipe da Costa Vieira, Thallitha Samih Wischral Jayme Vieira, Denise do Amaral Gomes Nascimento, Thiago F. Martins, Felipe S. Krawczak, Marcelo B. Labruna, Ramaswamy Chandrashekar, Mary Marcondes, Alexander Welker Biondo, Odilon Vidotto   +9 more
doaj   +1 more source

Estimated seroprevalence of Ehrlichia canis in dogs in a remote community in the Northern Territory, Australia

Australian Veterinary Journal, EarlyView.
Background The emergence of Ehrlichia canis in northern Australia in 2020 has reshaped the landscape of tick‐borne diseases in dogs, particularly in rural and remote communities where the brown dog tick (Rhipicephalus linnaei) is endemic. Despite the rapid spread of ehrlichiosis and reported impacts on dog health, its prevalence remains poorly ...
E Shepherdson, K Doust, JH Hoopes, AD Barbosa, J McNeill   +4 more
wiley   +1 more source

Development of a Loop-Mediated Isothermal Amplification (LAMP) Assay Targeting the Citrate Synthase Gene for Detection of Ehrlichia canis in Dogs

Veterinary Sciences, 2020
Canine monocytic ehrlichiosis caused by Ehrlichia canis is one of the leading tick-borne diseases of dogs, particularly in tropical countries. A highly sensitive and specific diagnostic method is essential for early detection to facilitate treatment ...
Angela Patricia B Chua, Remil L. Galay, Tetsuya Tanaka, W. Yamazaki   +3 more
semanticscholar   +1 more source

Tickborne Pathogen Detection, Western Siberia, Russia

Emerging Infectious Diseases, 2005
Ixodes persulcatus (n = 125) and Dermacentor reticulatus (n = 84) ticks from Western Siberia, Russia, were tested for infection with Borrelia, Anaplasma/Ehrlichia, Bartonella, and Babesia spp.
Vera A. Rar, Natalia V. Fomenko, Andrey K. Dobrotvorsky, Natalya N. Livanova, Svetlana A. Rudakova, Evgeniy G. Fedorov, Vadim B. Astanin, Olga V. Morozova   +7 more
doaj   +1 more source

The role of wild canids and felids in spreading parasites to dogs and cats in Europe. Part I: Protozoa and tick-borne agents. [PDF]

, 2015
Over the last few decades, the world has witnessed radical changes in climate, landscape, and ecosystems. These events, together with other factors such as increasing illegal wildlife trade and changing human behaviour towards wildlife, are resulting ...
Brianti, Emanuele, Cantacessi, Cinzia, Capelli, Gioia, Dantas-Torres, Filipe, Deplazes, Peter, Genchi, Claudio, Guberti, Vittorio, Otranto, Domenico, Pfeffer, Martin   +8 more
core   +2 more sources