PMC:7781500 / 21694-21916 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T214","span":{"begin":0,"end":222},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The social distancing of more than six feet, maintaining hand hygiene at frequent intervals, and ensuring N-95 mask fitness were three major practices that showed protection against the disease when analyzed statistically."}