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1.
Braz. J. Vet. Res. Anim. Sci. (Online) ; 58: e177172, 2021. tab, ilus
Article in English | LILACS, VETINDEX | ID: biblio-1347985

ABSTRACT

Feline calicivirus is among the most common pathogenic microorganisms in upper respiratory tract disease (URTD) and oral lesions of cats. It leads to stomatitis, oral ulceration, ocular and nasal discharge, conjunctivitis, fever, lameness, anorexia, hypersalivation, pneumonia, respiratory distress, coughing, and depression in infected cats. This study aimed to determine the role of Feline calicivirus (FCV) in cats with the upper respiratory tract disease in the Diyarbakir region, Turkey, to provide treatment for infected cats and contribute to the disease prophylaxis. The study material consisted of 10 cats (control group) considered to be healthy according to the clinical examination and 20 cats with URTD that were not vaccinated against Feline calicivirus infection of different breeds, ages, and genders brought to Dicle University Veterinary Faculty Prof. Dr. Servet SEKIN Polyclinic with URTD. After routine clinical examinations of the animals, oral and conjunctival swabs and blood samples were taken. Hematological and biochemical analyzes of blood samples were performed. Swab samples were analyzed by the polymerase chain reaction (PCR) method for the diagnosis of the agent. Oral lesions, hypersalivation, ocular and nasal discharge, coughing, and breathing difficulties were seen in clinical examinations of cats with URTD. Feline calicivirus was detected in only one cat's conjunctival swab sample in PCR analyses. As a result, we found that Feline calicivirus infection was present in cats with URTD in the Diyarbakir region, and 5% positivity was found in cats with clinical symptoms according to PCR analysis.(AU)


O calicivírus felino está entre os microrganismos patogênicos mais comuns nas doenças do trato respiratório superior de gatos, determinando estomatites, ulcerações orais, descarga ocular e nasal, conjuntivite, febre, manqueira, anorexia, hipersalivação, pneumonia, distúrbios respiratórios, tosse e depressão. O presente trabalho foi delineado para determinar o papel do calicivírus felino (CVF) em gatos com doenças do trato respiratório superior na região de Diyarbakir, Turquia. Com o objetivo de orientar a prescrição do tratamento para os gatos infectados e contribuir com a profilaxia da doença. O material de estudo consistiu em 10 gatos saudáveis sem qualquer problema de saúde e 20 gatos acometidos por doenças do trato respiratório superior que não haviam sido vacinados contra a infecção pelo calicivírus felino. Os animais de diferentes raças, idades e gêneros foram encaminhados para a Universidade de Dicle, na Faculdade de Veterinária, na policlínica Professor Dr. Servet Sekin. Após o exame clínico de rotina dos animais, foram colhidos swabs orais e da conjuntiva e amostras de sangue. Análises hematológicas e bioquímicas das amostras de sangue foram realizadas e os swabs foram analisados pelo método da reação em cadeia pela polimerase (PCR) para diagnóstico do agente. Nos gatos infectados foram constatadas: lesões orais, hipersalivação, descargas oculares e nasais, tosse e dificuldade respiratória. O calicivírus felino foi detectado pela técnica de PCR no swab conjuntival de apenas um gato. A conclusão obtida foi que a infecção pelo calicivírus felino foi detectada pela técnica de PCR na região de Diyarbakir, Turquia, em gatos com doença do trato respiratório superior com a frequência de 5%.(AU)


Subject(s)
Animals , Cats , Respiratory Tract Infections , Cats/anatomy & histology , Caliciviridae Infections/diagnosis , Polymerase Chain Reaction , Calicivirus, Feline
2.
Pesqui. vet. bras ; 40(9): 685-689, Sept. 2020. ilus
Article in English | LILACS, VETINDEX | ID: biblio-1143417

ABSTRACT

Felid alphaherpesvirus 1 (FeHV-1) and feline calicivirus (FCV) affect cats worldwide. The aim of this study was to evaluate the frequency of occurrence of FeHV-1 and FCV in cats with clinical signs of respiratory, oral and/or ocular disease. Samples were collected from cats cared for in veterinary ambulatory and clinics and submitted to molecular detection and viral isolation. Of the 49 cats evaluated, 45 (92%) were positive for at least one of the viruses; 82% (40/49) were positive for FeHV-1 and 41% (20/49) for FCV. Of these, 31% (15/49) were coinfection cases. For FeHV-1, 45% (18/40) of the cats tested were positive from the collection of eye swab, and the same percentage (9/20) was obtained for the FCV by the oral swab. FeHV-1 and/or FCV were isolated in 35% (17/49) of the samples. The main clinical sign observed was ocular secretion in 71% (35/49) of cats, characterized as mild serous, purulent or serosanguineous, and in some cases associated with ocular injury and marked chemosis. Our findings demonstrate the high occurrence of FeHV-1 and FCV in domestic cats in southern Brazil and indicate that measures should be implemented to improve the diagnostic, prevention and management against of these important diseases.(AU)


Alphaherpesvírus felídeo 1 (FeHV-1) e calicivírus felino (FCV) afetam gatos mundialmente. O objetivo deste estudo foi identificar a frequência de ocorrência de FeHV-1 e FCV em gatos com sinais clínicos de doença respiratória, oral e/ou ocular. Amostras foram coletadas de gatos atendidos em ambulatório e clínicas veterinárias e submetidas à detecção molecular e isolamento viral. Dos 49 gatos avaliados, 45 (92%) foram positivos para ao menos um dos vírus; 82% (40/49) foram positivos para o FeHV-1 e 41% (20/49) para o FCV. Destes, 31% (15/49) foram casos de coinfecção. Para o FeHV-1, 45% (18/40) dos gatos foram positivos na coleta do swab ocular, e o mesmo percentual (9/20) foi obtido para o FCV a partir do swab oral. FeHV-1 e/ou FCV foram isolados em 35% (17/49) das amostras. O principal sinal clínico observado foi secreção ocular em 71% (35/49) dos gatos, caracterizada como serosa, purulenta ou serossanguinolenta e, em alguns casos, associada à lesão e quemose. Nossos resultados demonstram a alta ocorrência de FeHV-1 e FCV em gatos domésticos na região Sul do Brasil e indicam que devem ser implementadas medidas para melhorar o diagnóstico, a prevenção e o manejo contra essas importantes doenças.(AU)


Subject(s)
Animals , Cat Diseases/epidemiology , Calicivirus, Feline/isolation & purification , Alphaherpesvirinae/isolation & purification , Caliciviridae Infections/epidemiology , Herpesviridae Infections/epidemiology , Cats , Caliciviridae Infections/veterinary , Herpesviridae Infections/veterinary
3.
Journal of Veterinary Science ; : 207-209, 2008.
Article in English | WPRIM | ID: wpr-75533

ABSTRACT

The prevalence of feline herpesvirus-1 (FHV-1), feline calicivirus (FCV), and Chlamydophila (C.) felis was studied in cats of an animal shelter in Korea. Total 78 cats without ocular and upper respiratory tract disease were examined. Specimens were obtained from ocular conjunctiva and oropharynx. Using multiplex polymerase chain reaction (PCR) and reverse transcription PCR, three pathogens were simultaneously detected. In examined 78 cats, 49 (63%) cats were positive for FHV-1. However, all specimens were negative for C. felis and FCV. In conclusion, many cats recovered from FHV-1 infection remain subclinical carriers in shelter environment.


Subject(s)
Animals , Cats , Caliciviridae/genetics , Caliciviridae Infections/epidemiology , Cat Diseases/epidemiology , Chlamydophila/genetics , Chlamydophila Infections/epidemiology , DNA Primers/genetics , Herpesviridae/genetics , Herpesviridae Infections/epidemiology , Housing, Animal , Korea/epidemiology , Prevalence , Reverse Transcriptase Polymerase Chain Reaction
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