The positive test reading for the leader of the world’s largest economy adds more uncertainty to investors' worries. US stock futures and Asian shares fell in the wake of the news. Future contracts for S&P 500 and Dow industrials lost 1.9 percent.
While many of Beijing's white collar workers returned to work as new cases of infection subsided in China, some 16 million people under a widespread lockdown in northern Italy struggled to figure out the new rules of their daily existence.