Chinese doctors from the No. 2 Affiliated Hospital of Zhejiang University School of Medicine (SAHZU), on the frontline fighting against COVID-19, share their valuable experience with foreign medics keen on solutions for COVID-19 containment in their countries. What is the coronavirus situation like in the U.S., Pakistan, and Kenya? What measures should be taken to curb the pandemic? What is the role of plasma therapy in treating COVID-19 patients?