PMC:7536927 / 1272-1471 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":21,"end":152},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"o social protection. Not surprisingly, the national governments of these affected countries first would try to ensure basic food security and nutrition. With the existing poor infrastructure and limi"}