All Covid countries show rapid declines by day 25

This is cumbersome, but click on this link, then click on comments, and find the last comment - starts with Cynthia Gong. Links inside to models https://annals.org/aim/fullarticle/2762808/incubation-period-coronavirus-disease-2019-covid-19-from-publicly-reported

I think the title meant to be "All Covid patients show rapid declines by day 25". The study looks at China only.