PMC:7079563 / 8936-9149 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T72","span":{"begin":0,"end":213},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In addition, many other compulsory measures limiting population mobility, such as cancellation of mass gatherings, school closures, work-from-home arrangements, was taken to reduce within-population contact rates."}