PMC:7104291 / 755-873 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T5","span":{"begin":0,"end":118},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This airborne transmission route was aided by bathroom extract ventilation, which drew contaminated air into the room."}