BEIJING — The strategy is audacious and stifling, and that is very much the point.
To Chinese officials, the creation of a vast bubble was their best (and maybe only) hope to stage the Olympic Games safely and preserve the kind of “zero Covid” policy that has been a priority for the government and a point of national pride.
Games organizers said they had conducted more than 500,000 tests since Jan. 23 and uncovered at least 232 virus cases, most of them as people arrived at Beijing Capital International Airport. Eleven people have been hospitalized, the authorities said.