PMC:7405836 / 687-847
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":41,"end":49},"obj":"Sentence"},{"id":"T8","span":{"begin":50,"end":57},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"f other routes should not be ruled out.\n\nAbstract\nSUMMARY\nIn recent decades, several new diseases have emerged in different geographical areas, with pathogens i"}