PMC:7712180 / 463-628 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"54","span":{"begin":17,"end":21},"obj":"Species"},{"id":"55","span":{"begin":158,"end":164},"obj":"Species"},{"id":"84","span":{"begin":64,"end":70},"obj":"Disease"},{"id":"85","span":{"begin":103,"end":112},"obj":"Disease"}],"attributes":[{"id":"A54","pred":"tao:has_database_id","subj":"54","obj":"Tax:114727"},{"id":"A55","pred":"tao:has_database_id","subj":"55","obj":"Tax:9606"},{"id":"A84","pred":"tao:has_database_id","subj":"84","obj":"MESH:D003643"},{"id":"A85","pred":"tao:has_database_id","subj":"85","obj":"MESH:D007239"}],"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":"in αIV, pandemic H1N1 in 1918, which caused at least 40 million deaths from about 500 million cases of infection, was the first recorded emergence of IAVs in humans."}