PMC:7784787 / 2925-3037 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"67","span":{"begin":54,"end":64},"obj":"Species"}],"attributes":[{"id":"A67","pred":"tao:has_database_id","subj":"67","obj":"Tax:2697049"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" the role of face coverings in stemming the spread of SARS-CoV-2 [8–13]. However, as the world now faces an inev"}