More quotes by Zhong Nanshan
We don't know why it (COVID-19) is so contagious, so that's a big problem.
I hope this (COVID-19) outbreak or this event may be over in something like April (2020).
Attribution
Quote text and notes from Wikiquote: Zhong Nanshan (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.