PMC:7551987 / 21-548 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"6","span":{"begin":150,"end":168},"obj":"Disease"}],"attributes":[{"id":"A6","pred":"tao:has_database_id","subj":"6","obj":"MESH:D010272"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"ignature of Pathogen Populations That Vary in the Relationship between Free-Living Parasite Survival and Virulence\n\nAbstract\nThe relationship between parasite virulence and transmission is a pillar of evolutionary theory that has implications for public health. Part of this canon involves the idea that virulence and free-living survival (a key component of transmission) may have different relationships in different host–parasite systems. Most examinations of the evolution of virulence-transmission relationships—Theoretica"}

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":116,"end":124},"obj":"Sentence"},{"id":"T3","span":{"begin":125,"end":261},"obj":"Sentence"},{"id":"T4","span":{"begin":262,"end":441},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ignature of Pathogen Populations That Vary in the Relationship between Free-Living Parasite Survival and Virulence\n\nAbstract\nThe relationship between parasite virulence and transmission is a pillar of evolutionary theory that has implications for public health. Part of this canon involves the idea that virulence and free-living survival (a key component of transmission) may have different relationships in different host–parasite systems. Most examinations of the evolution of virulence-transmission relationships—Theoretica"}