Canine distemper virus (CDV) is the causative agent of canine distemper (CD) that is a highly contagious, lethal, multisystemic viral disease of receptive carnivores. The prevalence of CDV is a major concern in susceptible animals. Presently, it is unclear whether intragenic recombination can contribute to gene mutations and segment reassortment in the virus. In this study, 25 full-length CDV g...

Canine distemper is characterized mainly by respiratory, enteric, and nervous symptoms. Infection of the central nervous system results in demyelination, to which inflammation has been shown to contribute significantly. It has been proposed that macrophages play a major role as effector cells in this process. We report that cultured dog brain cells contain a population of macrophages capable of...

More than 10,000 Caspian seals (Phoca caspica) were reported dead in the Caspian Sea during spring and summer 2000. We performed necropsies and extensive laboratory analyses on 18 seals, as well as examination of the pattern of strandings and variation in weather in recent years, to identify the cause of mortality and potential contributory factors. The monthly stranding rate in 2000 was up to ...

Canine distemper virus (CDV) has been postulated to play a role in multiple sclerosis (MS), primarily on the basis of epidemiological evidence that has never been confirmed. However, this anecdotal association is still made by physicians and veterinarians. Although morbilliviruses such as CDV and measles virus (MV) potentially use the same cell surface receptor, CDV and others animal morbillivi...

Megaesophagus (esophageal dilatation) is a neuromuscular disease. In this disorder, the esophagus is abnormally stretched and air is collected with food in it. Two male dogs aged 4 and 6-year-old, German shepherd breeds and weighing 18.4 and 23.2 kg were presented to the Veterinary Hospital of Shahid Chamran University with complaints of regurgitation, dehydration, anorexia, depression, dysphag...

Background and Aims: Canine distemper (CD) is a deadly infectious disease of Canidae family. CD is a multi-systemic viral disease and is specified by wide range of clinical symptoms. The manifestations are not always indicative of CD, therefore a laboratory confirmation is necessary for suspected cases. Materials and Methods: Different clinical specimens of 19 CD suspected unvaccinated dogs wer...

The conventional neuropathological manifestation of canine distemper virus (CDV) infection is characterized by demyelinating encephalomyelitis. Other recognized non-conventional neuropathological manifestations of distemper include acute encephalopathy, acute encephalitis, polioencephalomalacia, inclusion body polioencephalitis, and old dog encephalitis. With the use of molecular techniques, CD...

Canine distemper is an acute or subacute, highly contagious, febrile disease that is caused by canine distemper virus (CDV). Two CDV-infected wild Taiwan ferret-badgers (Melogale moschata subauantiaca) were found in Kaohsiung County, southern Taiwan, in 2005. Each case was confirmed by detecting CDV RNA in lung and brain tissues. A suspected third case was detected based on clinical signs and h...