PMC:7340597 / 22704-22715 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T356","span":{"begin":3,"end":8},"obj":"NCBITaxon:10239"},{"id":"T1261","span":{"begin":3,"end":8},"obj":"NCBITaxon:10239"}],"text":"ng viral in"}