It comes from page 21 of this report. Click on pdf to open the entire study
https://academic.oup.com/nsr/advance-article/doi/10.1093/nsr/nwaa036/5775463
https://twitter.com/EpochTimesChina/status/1235725534308466688
“A large number of Chinese #Military officers have been forcibly isolated since January to ensure they won’t be infected with the #Coronavirus, insiders told the Chinese-language epochtimes”
I hope we’re doing something similar.
bttt