Anaplasma spp. and Ehrlichia spp. are tick-transmitted bacteria that are of significant economic importance as they can infect large and small ruminants and also people. There is little information on anaplasmosis and ehrlichiosis in ruminants in China. 16S rRNA FRET-qPCRs were used to screen convenience whole blood samples from 2,240 domestic ruminants in 12 provinces of China for Anaplasma sp...

The agent of infectious cyclic thrombocytopenia (ICT), Ehrlichia platys, was first described in 1978 in Florida, USA, by HARVEY and others [18]. The organism appeared in blood platelets as morulae composed of one to eight subunits [12, 13, 18, 28]. Very recently, the genus Ehrlichia was reorganized on the basis of genetic studies, and E. platys, as well as organisms of the Ehrlichia phagocytoph...

A majority of the Indian dogs are ‘community dogs’, semiferal dogs which are partially dependent on the human population and feral dogs. Communicable diseases may be a problem due to overcrowding, minimal veterinary care, and a climate favouring parasites and vectors. Some reports suggest that the vectorborne diseases, such as filariosis, babesosis and ehrlichiosis, are endemic throughout India...

Serological surveys have confirmed Anaplasma marginale and Anaplasma phagocytophilum infections in dromedary camels, but molecular surveys and genetic characterisation of camel-associated Anaplasma species are lacking. In this study, we detected tick-borne Anaplasmataceae in 30 of 100 (30%) healthy dromedary camels screened using a combined 16S rRNA-groEL PCR-sequencing approach. Nucleotide seq...

We used tick cell culture to isolate a bacterium previously referred to as the "white-tailed deer (WTD) agent" from two captive fawns inoculated with blood from wild WTD (Odocoileus virginianus). Buffy coat cells were added to ISE6 tick cell cultures and incubated at 34 degrees C, and 8 days later, Anaplasma-like inclusions were demonstrated in Giemsa-stained culture samples. The microbes becam...

A total of 1,618 ticks [420 individual (adults) and pooled (larvae and nymphs) samples], 369 rodents (Apodemus agrarius, Rattus norvegicus, Tscherskia triton, Mus musculus, and Myodes regulus), and 34 shrews (Crocidura lasiura) that were collected in northern Gyeonggi-do near the Demilitarized Zone (DMZ) of Korea during 2004-2005, were assayed by PCR for selected zoonotic pathogens. From a tota...

Aim: This research work is aimed to find out the prevalence of haemoparasitic infections in different categories of dogs. Materials and Methods: Out of 2104 dogs registered in the Teaching Veterinary Clinical Complex of the College of Veterinary Science, Khanapara, Guwahati during January 2009 to December 2010, blood of 424 cases suspected for haemoparasites on the basis of clinical history wer...

Objective: To estimate the infection of ticks to Anaplasma, Ehrlichia, Babesia, Theileria, and Brucellaceae using molecular methods in borderline Iran, Azerbaijan, Armenia. Methods: Totally, 2 022 were collected from different livestock. Then, species diagnosed under stereomicroscope according valid morphological keys. Tick DNA was extracted followed by PCR detect Babesia ticks.Results: A total...