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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Outbreaks of canid herpesvirus 1 disease in puppies in southern Brazil
We hope our report contribute for the understanding of CHV-1 biology and, most importantly, to call attention to and help veterinarians in recognizing such cases. Puppies from three French or English Bulldog litters, aging 9 to 30 days were affected, presenting dyspnea, agonic breathing, pale mucous, abdominal pain and tension, evolving to death within about 24 hours.
How to cite this article. Serological studies of various herpesvieus populations have revealed a seroprevalence of 40 to 93 percent. In spite of the lack of published reports of CHV-1 infection and disease in Brazil – there are few exceptions such as Oliveira et al.
Clinical observations of canine herpesvirus. Naturally-occurring neonatal canine herpesvirus infection. Treatment of affected puppies is difficult, although injecting antibodies to CHV into the abdomen may help some to survive.
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. Interestingly, a puppy from a French Bulldog litter Case 3 also caniho neurological signs, which are rarely observed in puppies naturally infected with CHV Again, the pathological and virological findings were conclusive of CHV-1 infection and histopathological analyses dismissed CDV infection.
For this reason, differential diagnosis for canine distemper virus CDVan agent involved in neurologic disease in dogs was performed Tipold et al. It is also an infrequent cause of kennel cough. 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.
At necropsy, the puppies presented necrohemorrhagic hepatitis, multifocal and moderate necrohemorrhagic nephritis and fibrinonecrotic interstitial pneumonia.
Reactivation of a latent infection may be heerpesvirus by stress or immunosuppressive drugs such as corticosteroids. Results and Discussion Herpesvirrus necropsy, all puppies had severe necrohemorrhagic disease, characterized by multifocal canijo aleatory petechia in liver and kidneys.
J Am Vet Med Assoc. Hence, CHV-1 should be considered an important agent of disease and death in neonates and young dogs. No distemper virus-associated lesions were observed in any case differential diagnosis. At necropsy, all puppies had severe necrohemorrhagic disease, characterized by multifocal to aleatory petechia in liver and kidneys.
The main epidemiological and clinical findings are described below: The Staden herpssvirus analysis package. Phylogenetic tree based on the nucleotide sequences of glycoprotein C gene of Canid Herpesvirus 1. Two scenarios may be envisioned: 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. Introduction Canid herpesvirus 1 CHV-1 belongs to family Herpesviridaesubfamily Alphaherpesvirinae, genus Varicellovirus ICTV, and it is associated with a variety herpesvirua clinical manifestations in dogs including neonatal deaths, respiratory, ocular, and reproductive disorders Evermann et al.
The obtained gC sequences were then submitted caniino phylogenetic analysis using the Neighbor-Joining method with bootstrap replicates implemented by MEGA5. Nine dogs presented antibodies jerpesvirus CHV-1 in titers ranging from 16 to Canine adenoviruses and herpesvirus. Ehrpesvirus analysis of CHV-1 gC sequences including those from the reported cases and two obtained in GenBank revealed a high level of nucleotide identity.
The obtained sequences were analyzed by the Staden package Staden and aligned using the BioEdit Sequence Alignment Editor Software suite, version 7.
DVMs must manage infected litters”. The selective pressure upon the virus during the transmission-infection cycle would explain the few observed mutations. The presumptive diagnosis of the four events was herpedvirus on the clinical signs, high mortality and pathological findings.
As no vaccine is commercially available in Brazil, CHV-1 infection of bitches and neonate puppies seem to occur endemically and, as such, have acquired relative importance canio dog breeders and domestic dog owners in past years. After birth, the bitch developed a severe mastitis that hampered breast-feeding.
Studies of using CHV as a viral vector for gene therapy in dogs and as a basis for recombinant vaccines are ongoing.
herpesvirus canino – Translation into English – examples Spanish | Reverso Context
Services on Demand Journal. The other samples remained negative for cpe after three passages. In this sense, this report contributes for the identification and awareness of a common cause of neonatal deaths in puppies in Southern Brazil, and indicates the need for the adoption of control measures, including vaccination. At necropsy, the macroscopic features were typical of neonatal CHV-1 infection, characterized by a multisystemic necrohemorrhagic disease Decaro et al.
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 herpedvirus a standard hepresvirus VN. Varicelloviruses Animal virology Dog diseases.
Keeping the puppies warm is also important. Like other types of herpesvirus, previously infected dogs can from time to time release the virus in vaginal secretions, penile secretions, and discharge from the nose.
A Concise Review of Veterinary Virology. From Wikipedia, the free encyclopedia.
Translation of “herpesvirus canino” in English
The main epidemiological and clinical findings are described below:. Three events occurred in a kennel holding dogs of different breeds at reproductive age MarchOctober and April At histopathologic examination, there were necrohemorrhagic hepatitis, multifocal and moderate necrohemorrhagic nephritis Fig.
The herpesvirud 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. International Committee on Taxonomy of Viruses. Viral isolation and molecular identification of canine herpesvirus 1. Phylogenetic analyses of gC sequences showed a segregation of the samples, even among three isolates from the same kennel.