Logo image
Back
Feline parvovirus seroprevalence is high in cats from disease outbreak and non‐outbreak regions in Australia
Journal article   Peer reviewed

Feline parvovirus seroprevalence is high in cats from disease outbreak and non‐outbreak regions in Australia

E.L. Jenkins, C. Davis, M. Carrai, M. Ward, S. O'Keeffe, M. van Boeijen, L. Beveridge, C. Desario, C. Buonavoglia, J. Beatty, …
Journal of Veterinary Internal Medicine, Vol.34(6), ID11
2020
DOI: https://doi.org/10.1111/jvim.15904
url
Free to Read *No subscription requiredView

Abstract

Multiple, epizootic outbreaks of feline panleukopenia (FPL) caused by feline parvovirus (FPV) were recorded in shelter‐housed and owned cats in eastern Australia between 2014 and 2018. Most affected cats were unvaccinated. We hypothesized that low population immunity was a major driver of re‐emergent FPL. The aim of this study was to (i) determine the prevalence and predictors of seroprotective titers to FPV among shelter‐housed and owned cats, and (ii) compare the prevalence of seroprotection between a region affected by FPL outbreaks (Sydney, eastern Australia), and a region with no recent history of FPL outbreaks (Perth, western Australia). FPV antibodies were detected by hemagglutination inhibition assay on sera from 523 cats and titers ≥1:40 were considered protective. Socioeconomic indices based on postcode and Australian Bureau of Statistics census data were included in the risk factor analysis. The overall prevalence of protective FPV antibody titers was 94.3% and was similar between cats from outbreak (94.3%) and non‐outbreak regions (94.2%). On multivariable logistic regression analysis vaccinated cats were 29.94 times more likely to have protective FPV titers than cats not known to be vaccinated. Cats from postcodes of relatively less socioeconomic disadvantage were 5.93 times more likely to have protective FPV titers. The predictors identified for FPV seroprotective titers indicate that support targeted vaccination strategies in regions of socioeconomic disadvantage would be beneficial to increase population immunity. The critical level of vaccine coverage required to prevent FPL outbreaks should be determined to support initiatives to prevent the reemergence of this frequently fatal disease.

Details

Metrics

79 Record Views

InCites Highlights

These are selected metrics from InCites Benchmarking & Analytics tool, related to this output

Citation topics
No Topic Assigned
No Topic Assigned
No Topic Assigned
Web Of Science research areas
Veterinary Sciences
ESI research areas
Plant & Animal Science
Logo image