PMC:7103735 / 28747-28880 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T251","span":{"begin":0,"end":133},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"bIt remains to be seen as to whether R0 will substantially reduce in tertiary and quaternary spreading as well as in the later phase."}