China reported 40 more coronavirus infections today as it increased testing and lockdown measures in parts of the capital to control what appeared to be its largest outbreak in more than two months.
The new cases included 27 in Beijing where a fresh outbreak has been traced to the city's largest wholesale market and bring the city's total to 106 since Friday.
Tests were administered to workers at the Xinfadi market, anyone who had visited it in the past two weeks or anyone who had come in contact with either group. Fresh meat and seafood in the city and elsewhere in China was also being inspected.
Experts say food is an unlikely source of transmission though the virus can survive on surfaces and packaging for a period of time. An infected person who visited or worked at the market is considered a more likely source.