Serological prevalence of toxoplasmosis and neosporosis in dogs diagnosed with suspected meningoencephalitis in the UK

Coelho, A.M., Cherubini, G., De Stefani, A., Negrin, A., Gutierrez-Quintana, R. , Bersan, E. and Guevar, J. (2019) Serological prevalence of toxoplasmosis and neosporosis in dogs diagnosed with suspected meningoencephalitis in the UK. Journal of Small Animal Practice, 60(1), pp. 44-50. (doi: 10.1111/jsap.12937) (PMID:30371939)

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Abstract

Objectives: To assess the prevalence of antibodies to Toxoplasma gondii and Neospora caninum in a population of dogs with a diagnosis of suspected inflammatory meningoencephalitis. Materials and Methods: Medical records of three referral centres were reviewed from 2008 to 2016 to identify a cohort of dogs diagnosed and treated for suspected inflammatory meningoencephalitis after testing for evidence of exposure to these pathogens. Results: In our sample of 400 dogs the prevalence for exposure (IgG>1:50) to Toxoplasma gondii was 8/201 (3∙98%). Active infection (IgG titre >1:400 or/and an IgM titre >1:64 and/or positive PCR in CSF) was suspected in 1/400 (0∙25%). The prevalence for exposure [Indirect fluorescent antibody (IFA) titre >1:50] and active infection (IFA titres ≥⃒1:400 and/or positive PCR in CSF) with Neospora caninum were 14/201 (6∙96%) and 9/400 (2∙25%), respectively. Clinical Significance: In view of the low prevalence of protozoan infections, the risk associated with starting immunosuppressive medication in dogs with evidence of inflammatory meningitis or encephalitis in the UK appears low.

Item Type:Articles
Additional Information:The project was supported by the Clinical and Translational Science Award (CTSA) program, through the NIH National Center for Advancing Translational Sciences (NCATS), grant UL1TR002373.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Gutierrez Quintana, Mr Rodrigo
Authors: Coelho, A.M., Cherubini, G., De Stefani, A., Negrin, A., Gutierrez-Quintana, R., Bersan, E., and Guevar, J.
College/School:College of Medical Veterinary and Life Sciences > School of Biodiversity, One Health & Veterinary Medicine
Journal Name:Journal of Small Animal Practice
Publisher:Wiley
ISSN:0022-4510
ISSN (Online):1748-5827
Published Online:29 October 2018

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