PMC:7784787 / 2125-2248 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"57","span":{"begin":39,"end":49},"obj":"Species"}],"attributes":[{"id":"A57","pred":"tao:has_database_id","subj":"57","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":"rmediate host [3], the true origins of SARS-CoV-2 remain unknown (though bats, pangolins and snakes have all been suggested"}