HONG KONG, CHINA - FEBRUARY 07: People attend a vigil to mourn for doctor Li Wenliang on February 7, 2020 in Hong Kong, China. Doctor Li Wenliang was a Chinese ophthalmologist at Wuhan Central Hospital and a whistleblower who warned about the novel coronavirus outbreak but was summoned by police and admonished him for making false comments on the Internet. (Photo by Anthony Kwan/Getty Images)
