Chinese students and their supporters hold a memorial for Dr Li Wenliang, who was the whistleblower of the Coronavirus, Covid-19, that originated in Wuhan, China and caused the doctors death in that city, outside the UCLA campus in Westwood, California, on February 15, 2020. – The death toll from the new coronavirus outbreak surpassed 1,600 in China on Sunday, with the first fatality reported outside Asia fuelling global concerns. (Photo by Mark RALSTON / AFP)