HERPESVIRUS CANINO PDF

Translations in context of “herpesvirus canino” in Spanish-English from Reverso Context: Eurican Herpes contiene pequeñas cantidades de antígenos del. Canine herpesvirus infection. Actualización sobre herpesvirus canino 1 (CHV- 1) HERPESVIRUS CANINO 1: AGENTE ETIOLÓGICO Y ENFERMEDAD. Demonstration of canine herpesvirus-specific hemagglutination. Article (PDF HERPESVIRUS CANINO 1: AGENTE ETIOLÓGICO Y ENFERMEDAD. Article.

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D Severe necrosis of hepatocytes with Councilmann-like bodies and moderate hemorrhage. Declaration of conflicting interests. Diagnosis of the disease in puppies is best accomplished by necropsy. A day-old puppy of a litter of French Bulldogs presented nasal discharge, abdominal pustules and neurological signs, characterized by ataxia and incoordination.

Canine herpesvirus CHV is a virus of the family Herpesviridae which most importantly causes a fatal hemorrhagic disease in puppies and in wild Canidae less than two to three weeks old. The bitch was seronegative to CHV-1 when introduced in the kennel, immediately before the pregnancy. In herpesvirjs three to five weeks old, the disease is less severe due to their ability to properly maintain body temperature and mount a febrile response.

Three events occurred in a kennel holding dogs of different breeds at reproductive age MarchOctober and April Virus-neutralization Thirteen serum samples collected from dogs and bitches of different breeds at reproductive age from the kennel cases 1, 3 and 4 were submitted to a standard virus-neutralization VN. As no vaccine is commercially available in Brazil, CHV-1 infection of bitches and neonate puppies seem to occur endemically and, herpesvjrus such, have acquired relative importance for dog breeders and domestic dog owners in past years.

Articles with ‘species’ microformats. Canid herpesvirus 1 CHV-1 belongs to family Herpesviridaesubfamily Alphaherpesvirinae, genus Varicellovirus ICTV, and it is associated with a variety of clinical manifestations in dogs including neonatal deaths, respiratory, ocular, and reproductive disorders Evermann et al.

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Translation of “herpesvirus canino” in English

Canine herpesvirus Virus classification Group: After birth, the bitch developed a severe mastitis that hampered breast-feeding. It is also an infrequent cause of kennel cough. For this reason, differential diagnosis for canine distemper virus CDVan agent involved in neurologic disease in dogs was performed Tipold et al.

CHV also causes a necrotizing vasculitis that results in hemorrhage around the blood vessels. Serological studies of various dog populations have revealed a seroprevalence of 40 to 93 percent. The virus does not survive well outside of the body and is easily destroyed by most detergents.

These data demonstrate previous exposure to the virus since these dogs had no history of CHV-1 vaccination and, in addition, indicate that CHV-1 infection is probably endemic in the kennel. By using this site, you agree to the Terms of Use and Privacy Policy. Views Read Edit View history. Brazilian CHV-1 sample from other case Oliveira et al. Canine reproductive, respiratory, and ocular diseases due to canine herpesvirus.

Two scenarios may be envisioned: Veterinary clinicians frequently describe clinical cases compatible with CHVinduced disease; but etiologic confirmation has been accomplished in rare occasions. Clinic and pathological findings in dogs naturally infected with canine herpesvirus.

The virus would remain latently in the dogs of the kennel and would be periodically reactivated and transmitted. In these particular cases, however, the support of a virology diagnostic laboratory allowed a definitive etiological diagnosis.

Serology can show what dogs have been exposed although not all of them will be releasing the virus at that time.

C Multiple alveoli are necrotic and filled by fibrinous plaques and mild to moderate neutrophilic and histiocytic inflammatory infiltrate. Clinical considerations of canine herpesvirus-infection. The Merck Veterinary Manual. Low body temperature allows the virus to spread and infect the rest of the body. At histopathologic examination, there were necrohemorrhagic hepatitis, multifocal and moderate necrohemorrhagic nephritis Fig.

Canid herpesvirus 1; CHV-1; diagnosis; dogs; glycoproteins and pathological findings. International Committee on Taxonomy of Viruses.

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Canine herpesvirus

The presumptive diagnosis of the four events was based on the clinical signs, high mortality caninp pathological findings. The most important disorders associated with CHV-1 infection, however, generally occur in pregnant bitches and in young puppies. Molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance and maximum parsimony methods.

These findings support CHV-1 infection as the cause of disease and death in these dog litters, reinforcing the need for correct etiologic diagnosis, prevention and immunization against CHV-1 in dogs from Southern Brazil. Phylogenetic analyses of gC sequences showed a segregation of the hdrpesvirus, even among three isolates from the same kennel.

At necropsy, the puppies presented necrohemorrhagic hepatitis, multifocal and moderate necrohemorrhagic nephritis and fibrinonecrotic interstitial pneumonia. Adult dogs infected with CHV-1 usually develop a mild respiratory disease, frequently associated with Parainfluenza cajino and Bordetella bronchiseptica infection Decaro et al.

Subsequently, serology confirmed the circulation of the virus in the affected kennel.

herpesvirus canino – English Translation – Word Magic Spanish-English Dictionary

C, D Hematoxylin and eosin. The age of the puppies at the time of primary infection is determinant to the outcome of the disease and the clinical signs are usually more severe in neonates Decaro et al.

Experimental transplacental transmission of canine herpesvirys in pregnant bitches during the 2nd trimester of gestation.

Two 9 to day-old puppies out of a litter of eight English Bulldogs presented severe dyspnea, pale mucous, abdominal pain and tension, with a fast evolution to death approx. The selective pressure upon the virus during the transmission-infection cycle would explain the few observed mutations.