PMC:7675688 / 16925-17831 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"236","span":{"begin":90,"end":94},"obj":"Gene"},{"id":"237","span":{"begin":640,"end":650},"obj":"Species"},{"id":"238","span":{"begin":124,"end":132},"obj":"Disease"},{"id":"239","span":{"begin":396,"end":404},"obj":"Disease"},{"id":"240","span":{"begin":421,"end":429},"obj":"Disease"},{"id":"241","span":{"begin":482,"end":490},"obj":"Disease"},{"id":"242","span":{"begin":626,"end":634},"obj":"Disease"},{"id":"243","span":{"begin":836,"end":845},"obj":"Disease"}],"attributes":[{"id":"A236","pred":"tao:has_database_id","subj":"236","obj":"Gene:3635"},{"id":"A237","pred":"tao:has_database_id","subj":"237","obj":"Tax:2697049"},{"id":"A238","pred":"tao:has_database_id","subj":"238","obj":"MESH:D007239"},{"id":"A239","pred":"tao:has_database_id","subj":"239","obj":"MESH:C000657245"},{"id":"A240","pred":"tao:has_database_id","subj":"240","obj":"MESH:D007239"},{"id":"A241","pred":"tao:has_database_id","subj":"241","obj":"MESH:C000657245"},{"id":"A242","pred":"tao:has_database_id","subj":"242","obj":"MESH:D007239"},{"id":"A243","pred":"tao:has_database_id","subj":"243","obj":"MESH:D007239"}],"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":"Not surprisingly, crew members working in the engine room and other confined areas of the ship faced a higher risk of being infected than their shipmates on deck. A study conducted by the Navy and Marine Corps Public Health Center and the CDC, involving 384 volunteer U.S.S. Theodore Roosevelt crew members, showed similar results: those working in confined spaces had higher odds of contracting Covid-19.8 A majority of infected crew members did not note symptoms at the time that Covid-19 was diagnosed by rRT-PCR testing. In addition, crew members with unusual or atypical symptoms may not have considered themselves to be infected with SARS-CoV-2.9 These observations suggest that nonsymptomatic or mildly symptomatic crew members played an important role in the rapid spread of the outbreak, much as young adults with asymptomatic infection appear to contribute to spread in civilian populations.10,11"}

{"project":"LitCovid-sentences","denotations":[{"id":"T134","span":{"begin":0,"end":162},"obj":"Sentence"},{"id":"T135","span":{"begin":163,"end":274},"obj":"Sentence"},{"id":"T136","span":{"begin":275,"end":524},"obj":"Sentence"},{"id":"T137","span":{"begin":525,"end":906},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Not surprisingly, crew members working in the engine room and other confined areas of the ship faced a higher risk of being infected than their shipmates on deck. A study conducted by the Navy and Marine Corps Public Health Center and the CDC, involving 384 volunteer U.S.S. Theodore Roosevelt crew members, showed similar results: those working in confined spaces had higher odds of contracting Covid-19.8 A majority of infected crew members did not note symptoms at the time that Covid-19 was diagnosed by rRT-PCR testing. In addition, crew members with unusual or atypical symptoms may not have considered themselves to be infected with SARS-CoV-2.9 These observations suggest that nonsymptomatic or mildly symptomatic crew members played an important role in the rapid spread of the outbreak, much as young adults with asymptomatic infection appear to contribute to spread in civilian populations.10,11"}