PMC:7164852 / 1137-1337 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T9","span":{"begin":7,"end":8},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T10","span":{"begin":99,"end":100},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T11","span":{"begin":115,"end":119},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":" poses a serious challenge to China's national health emergency response capabilities, and is also a comprehensive test of the country's biological security system. The top political order on public h"}