PMC:7253235 / 246-380 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":53,"end":58},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":" the twenty-first century. Originating in Wuhan, the virus rapidly spread and impacted subsets of populations with initial unclear ris"}