RNA extracted from stool samples spiked with BCoV needed to be diluted tenfold to arrive in a focus vary properly quantifiable by ddPCR. In the same way, extracts from BCoV vaccine without the need of stool needed to be diluted 100-fold. Lastly, offered the concordance of results in biological replicates https://www.facebook.com/NewTechFind/posts/pfbid032gAPPkcGWxi4Df13qvfGPZnkrm2oP2q77d3H8E417HnStoaNLerNwkHj3U1ddYDYl