Influences of bovine colostrum on nasal swab microbiome and viral upper respiratory tract infections - A case report
https://www.sciencedirect.com/science/article/pii/S2213007120304032
ウシ初乳の効果に関する27歳の健康な男性ヨルダン人の症例報告

>There was no URTI episodes over the one-year following initiation of BC regimen
>compared to 5 episodes past BC regimen over the previous year (p < 0.05).

投与前の1年間にURTI(上気道感染症≒風邪)を5回発症していたが投与開始後の1年間は発症せず

>Real-time qPCR showed there was a decrease in the nasal swab viral load
>(indicated by a higher Ct value; from 19 to 25 cycles) 24 hours after the single BC regimen.

初回投与24時間後の鼻腔ぬぐい液検査でHRV(ライノウイルス)量が減少

https://ars.els-cdn.com/content/image/1-s2.0-S2213007120304032-gr1.jpg
投与開始3ヶ月後の鼻腔ぬぐい液検査で細菌叢の構成比が変化