PMC:7652766 / 144-259 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"38","span":{"begin":31,"end":37},"obj":"Species"},{"id":"39","span":{"begin":81,"end":91},"obj":"Species"}],"attributes":[{"id":"A38","pred":"tao:has_database_id","subj":"38","obj":"Tax:9606"},{"id":"A39","pred":"tao:has_database_id","subj":"39","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":" threat, affecting millions of people and killing thousands. It is caused by the SARS-CoV-2 virus, which emerged at"}