The effects of coronavirus are impacting the Shanghai Stock Exchange Yifan Ding/Getty The economic shock waves of the Wuhan coronavirus look likely to eclipse the 2003 SARS crisis , as shares in China fell dramatically and analysts downgraded their forecasts for the country’s growth. The Shanghai Composite Index fell by 8 per cent today, the largest daily drop for more than four years, despite China’s central bank saying yesterday it would inject $174 billion worth of liquidity into markets. As the number of coronavirus infections in China climbed to more than 14,000 , UK-based analysts Oxford Economics today cut …