China Stepping Up Virus Testing on Imported Food Packaging
China is stepping up virus inspections on imported food packaging as cooler weather brings new waves of coronavirus infections in several overseas countries, Chinese officials said Wednesday. Packaging is "not exempt" from carrying the virus, deputy director of the National Food Safety Risk Assessment Center Li Ning told reporters. While the coronavirus positivity rate for tests on packages was just 0.48 per 10,000, that proportion is increasing along with the number of tests being conducted, Li said. She said the virus could "to some extent" be passed to humans from packaging, although neither Li or any other official at Wednesday's news conference mentioned any such confirmed cases. Chinese testing of packaging has stirred some controversy, with exporters of frozen food items questioning the science behind it and whether it amounts…