PMC:7026896 / 241-472 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":0,"end":76},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nevertheless some questions remain and not all lessons have been successful. The national and international response demonstrates the complex link between public health, science and politics when an outbreak threatens to impact on "}