PMC:7405836 / 681-821 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":47,"end":55},"obj":"Sentence"},{"id":"T8","span":{"begin":56,"end":63},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"lity of other routes should not be ruled out.\n\nAbstract\nSUMMARY\nIn recent decades, several new diseases have emerged in different geographic"}