China was one of many Asian countries that prevented the spread until they had widespread vaccination available. Now thanks to a culture of filial piety and a p

China was one of many Asian countries that prevented the spread until they had widespread vaccination available. Now thanks to a culture of filial piety and a particularly stubborn set of boomer elderly, China failed to achieve anywhere close to universal vaccination / boosting of its most vulnerable, but that wasn't due to failure to stop the spread.