@article{manship_blikslager_elfenbein_2019, title={Disease features of equine coronavirus and enteric salmonellosis are similar in horses}, volume={33}, ISSN={0891-6640 1939-1676}, url={http://dx.doi.org/10.1111/jvim.15386}, DOI={10.1111/jvim.15386}, abstractNote={BackgroundEquine coronavirus (ECoV) is an emerging pathogen associated with fever and enteric disease in adult horses. Clinical features of ECoV infection have been described, but no study has compared these features to those of Salmonella infections.ObjectivesCompare the clinical features of ECoV infection with enteric salmonellosis and establish a disease signature to increase clinical suspicion of ECoV infection in adult horses.AnimalsForty‐three horses >1 year of age with results of CBC, serum biochemistry, and fecal diagnostic testing for ECoV and Salmonella spp.MethodsMedical records of horses presented to the North Carolina State University Equine and Farm Animal Veterinary Center (2003‐016) were retrospectively reviewed. Horses were divided into 3 groups based on fecal diagnostic test results: ECoV‐positive, Salmonella‐positive, or unknown diagnosis (UNK). Time of year presented, clinical signs, CBC, and serum biochemistry test results were recorded. Data were analyzed by 1‐way analysis of variance, Kruskal‐Wallis test, or Fisher's exact test with significance set at P < .05.ResultsMost common presenting complaints were fever and colic and were similar across groups. Horses with ECoV had significantly decreased neutrophil counts when compared to those with no diagnosis but were not different from horses with Salmonella. Horses with Salmonella had significantly lower mean leukocyte counts compared to those with UNK. No significant differences were found among groups for any other examined variable.Conclusions and Clinical ImportanceEquine coronavirus and Salmonella infections share clinical features, suggesting both diseases should be differential diagnoses for horses with fever and enteric clinical signs.}, number={2}, journal={Journal of Veterinary Internal Medicine}, publisher={Wiley}, author={Manship, Arlie J. and Blikslager, Anthony T. and Elfenbein, Johanna R.}, year={2019}, month={Jan}, pages={912–917} }