More than 75,000 people -- ten times the official tally of confirmed cases -- have been infected with the coronavirus in Wuhan, ground zero of a global health emergency, according to research published Friday. "We estimate that 75,815 individuals have been infected in Wuhan as of January 25, 2020," a team led by Gabriel Leung from the University of Hong Kong reported in The Lancet. As of January 31, the Chinese government said the number of confirmed cases had risen above 9,700 for all of
China, including 213 deaths.