PMC:7050133 / 12229-12469 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T75","span":{"begin":0,"end":240},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Therefore, F′′(x) ≈ 0 is an early indication of neither acceleration nor deceleration of the epidemic; F′′(x) \u003e 0 presents an early indication of acceleration of the epidemic; while F′′(x) \u003c 0 represents an early indication of deceleration."}