PMC:7060038 / 7401-7531 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T39","span":{"begin":38,"end":69},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" and Pinghui, 2020; Mahbubani, 2020). Now, in the week following Feb. 20, 2020, new source epidemics have appeared on multiple con"}