Here we see the cherry-picked NM#93 sample used to inoculate the mice. 7.13~7.33 log10 TCID50/ml may not mean anything to most people, but these numbers are very low in all reality. It's present but it should be made clear that the infection in the host cows is not severe. For comparison, antibody levels in milk from cows that have survived the infection (they all survive influenza, effectively) are typically in the range of five to ten times the detected levels we see here, and sometimes as high as fifty times especially immediately after infection. https://www.frontiersin.org/articles/10.3389/fnut.2018.00052/full
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