has part has part has_part has role has role SARS-CoV-2 natural host role SARS-CoV natural host role MERS-CoV natural host role HCoV-229E natural host role HCoV-OC43 natural host role HCoV-NL63 natural host role HCoV-HKU1 natural host role Catarrhini Homo Homo sapiens Homo sapiens https://pubmed.ncbi.nlm.nih.gov/29551135/ https://pubmed.ncbi.nlm.nih.gov/32798769/ human being human human man Homo sapiens person https://pubmed.ncbi.nlm.nih.gov/15347429/ GC_ID:1 humans Homo sapiens https://pubmed.ncbi.nlm.nih.gov/26695637/ ncbi_taxonomy man genome of Homo sapiens The Ontology of Medically Related Social Entities