Novel high-coverage primers for detection of canine morbillivirus by end-point and real-time RT-PCR assays.

Canine distemper virus (CDV) is a major threat to domestic dogs and wildlife worldwide. Molecular assays are the most sensitive and specific tests to diagnose the disease, however, the high CDV genetic variability may compromise laboratory diagnosis. Herein, we designed a high-coverage primer set for end-point (RT-PCR) and real-time (RT-qPCR) for CDV detection.

An end-point multiplex PCR/reverse transcription-PCR for detection of five agents of bovine neonatal diarrhea.

Neonatal calf diarrhea (NCD) is frequently associated with single or mixed viral, bacterial and/or protozoal infections. Consequently, laboratory diagnostic of NCD usually requires specific tests for each potential agent; a time-consuming, laborious and expensive process. Herein, we describe an end-point multiplex PCR/reverse transcription-PCR (RT-PCR) for detection of five major NCD agents: bovine rotavirus (BRV), bovine coronavirus (BCoV), Escherichia coli K99 (E.

An appraisal of gene targets for phylogenetic classification of canine distemper virus: Is the hemagglutinin the best candidate?

Sequence analysis of the canine distemper virus (CDV) hemagglutinin (H) gene may provide important insights on virus-host interactions and has also been frequently used for CDV phylogenetic classification. Herein, we performed an in silico analysis of CDV complete genomes (CGs) available in GenBank in order to investigate the suitability of H for CDV classification into lineages/genotypes. In addition, we analyzed the other viral genes for their potential use in CDV classification.