Shanghai disinfects homes, closes all subways in COVID fight

A man wearing a mask walks past a mall that's been ordered to close on Tuesday, May 10, 2022, in Beijing. China's capital began another round of three days of mass testing for millions of its residents Tuesday in a bid to prevent an outbreak from growing to Shanghai proportions. (AP Photo/Ng Han Guan)

Shanghai disinfects homes, closes all subways in COVID fight