CORD-19:a6d3a75a05c35723193e5240b3ebd2a01a77f4d2 / 3945-4065 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T31","span":{"begin":0,"end":120},"obj":"Sentence"},{"id":"TextSentencer_T31","span":{"begin":0,"end":120},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In epidemics, TGEV enters a naïve herd and all pig categories are affected, particularly piglets that are 1-2 weeks old."}