Chinese city swabs freshly caught seafood for Covid-19

The Chinese coastal city of Xiamen is testing freshly caught fish, crabs and even shrimp for Covid-19 as it goes all out to contain a spiraling outbreak -- a policy drawing ridicule online and criticism from experts who say it's a "waste of resources."

source https://www.cnn.com/2022/08/19/china/xiamen-china-fish-covid-testing-intl-hnk/index.html