A photo of the late ophthalmologist Li Wenliang is seen with flower bouquets at the Houhu Branch of Wuhan Central Hospital in Wuhan, central China, on Friday. Li, who is being hailed for his efforts to alert the medical profession to the new virus, died Friday after becoming infected.

A photo of the late ophthalmologist Li Wenliang is seen with flower bouquets at the Houhu Branch of Wuhan Central Hospital in Wuhan, central China, on Friday. Li, who is being hailed for his efforts to alert the medical profession to the new virus,  died Friday after becoming infected.