out to investigate BCoV variability. It will be also of great interest to deepen the study of simultaneous circulation of different BCoV strains in the same farm. Reference Takiuchi E, Stipp DT, Alfieri AF, Alfieri AA. Improved detection of bovine coronavirus N gene in faeces of calves infected naturally by a semi-nested PCR assay and an internal control. J Virol Methods. 2006 Feb; 131(2):148-54. doi: 10.1016/j.jviromet.2005.08.005. Epub 2005 Sep 22. PMID: 16182383; PMCID: PMC7112777.
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