PMC:7048229 / 1314-3283 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T5","span":{"begin":964,"end":970},"obj":"Body_part"},{"id":"T6","span":{"begin":1242,"end":1245},"obj":"Body_part"},{"id":"T7","span":{"begin":1250,"end":1253},"obj":"Body_part"},{"id":"T8","span":{"begin":1308,"end":1315},"obj":"Body_part"},{"id":"T9","span":{"begin":1445,"end":1453},"obj":"Body_part"},{"id":"T10","span":{"begin":1562,"end":1579},"obj":"Body_part"}],"attributes":[{"id":"A5","pred":"fma_id","subj":"T5","obj":"http://purl.org/sig/ont/fma/fma84116"},{"id":"A6","pred":"fma_id","subj":"T6","obj":"http://purl.org/sig/ont/fma/fma62873"},{"id":"A7","pred":"fma_id","subj":"T7","obj":"http://purl.org/sig/ont/fma/fma62872"},{"id":"A8","pred":"fma_id","subj":"T8","obj":"http://purl.org/sig/ont/fma/fma67257"},{"id":"A9","pred":"fma_id","subj":"T9","obj":"http://purl.org/sig/ont/fma/fma62871"},{"id":"A10","pred":"fma_id","subj":"T10","obj":"http://purl.org/sig/ont/fma/fma265130"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T6","span":{"begin":1562,"end":1579},"obj":"Body_part"}],"attributes":[{"id":"A6","pred":"uberon_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/UBERON_0000065"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T6","span":{"begin":153,"end":161},"obj":"Disease"},{"id":"T7","span":{"begin":174,"end":207},"obj":"Disease"},{"id":"T8","span":{"begin":221,"end":225},"obj":"Disease"},{"id":"T9","span":{"begin":263,"end":267},"obj":"Disease"},{"id":"T10","span":{"begin":682,"end":691},"obj":"Disease"},{"id":"T11","span":{"begin":741,"end":756},"obj":"Disease"},{"id":"T12","span":{"begin":747,"end":756},"obj":"Disease"},{"id":"T13","span":{"begin":911,"end":915},"obj":"Disease"},{"id":"T14","span":{"begin":983,"end":991},"obj":"Disease"},{"id":"T15","span":{"begin":1516,"end":1524},"obj":"Disease"},{"id":"T16","span":{"begin":1544,"end":1553},"obj":"Disease"}],"attributes":[{"id":"A6","pred":"mondo_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A7","pred":"mondo_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A8","pred":"mondo_id","subj":"T8","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A9","pred":"mondo_id","subj":"T9","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A10","pred":"mondo_id","subj":"T10","obj":"http://purl.obolibrary.org/obo/MONDO_0005249"},{"id":"A11","pred":"mondo_id","subj":"T11","obj":"http://purl.obolibrary.org/obo/MONDO_0006012"},{"id":"A12","pred":"mondo_id","subj":"T12","obj":"http://purl.obolibrary.org/obo/MONDO_0005249"},{"id":"A13","pred":"mondo_id","subj":"T13","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A14","pred":"mondo_id","subj":"T14","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A15","pred":"mondo_id","subj":"T15","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"},{"id":"A16","pred":"mondo_id","subj":"T16","obj":"http://purl.obolibrary.org/obo/MONDO_0005249"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T16","span":{"begin":132,"end":133},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T17","span":{"begin":134,"end":139},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_9606"},{"id":"T18","span":{"begin":535,"end":540},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T19","span":{"begin":541,"end":544},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T20","span":{"begin":821,"end":826},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T21","span":{"begin":863,"end":875},"obj":"http://purl.obolibrary.org/obo/OBI_0000245"},{"id":"T22","span":{"begin":899,"end":904},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T23","span":{"begin":924,"end":929},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T24","span":{"begin":1057,"end":1062},"obj":"http://purl.obolibrary.org/obo/OGG_0000000002"},{"id":"T25","span":{"begin":1278,"end":1279},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T26","span":{"begin":1317,"end":1319},"obj":"http://purl.obolibrary.org/obo/CLO_0008192"},{"id":"T27","span":{"begin":1389,"end":1391},"obj":"http://purl.obolibrary.org/obo/CLO_0008192"},{"id":"T28","span":{"begin":1753,"end":1757},"obj":"http://purl.obolibrary.org/obo/CLO_0001568"},{"id":"T29","span":{"begin":1877,"end":1878},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T30","span":{"begin":1963,"end":1968},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T3","span":{"begin":1308,"end":1315},"obj":"Chemical"},{"id":"T4","span":{"begin":1317,"end":1319},"obj":"Chemical"},{"id":"T7","span":{"begin":1389,"end":1391},"obj":"Chemical"},{"id":"T10","span":{"begin":1638,"end":1645},"obj":"Chemical"}],"attributes":[{"id":"A3","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_36080"},{"id":"A4","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_50803"},{"id":"A5","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_53793"},{"id":"A6","pred":"chebi_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/CHEBI_73425"},{"id":"A7","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_50803"},{"id":"A8","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_53793"},{"id":"A9","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_73425"},{"id":"A10","pred":"chebi_id","subj":"T10","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PD-HP","denotations":[{"id":"T2","span":{"begin":625,"end":630},"obj":"Phenotype"},{"id":"T3","span":{"begin":632,"end":639},"obj":"Phenotype"},{"id":"T4","span":{"begin":641,"end":660},"obj":"Phenotype"},{"id":"T5","span":{"begin":682,"end":691},"obj":"Phenotype"},{"id":"T6","span":{"begin":747,"end":756},"obj":"Phenotype"},{"id":"T7","span":{"begin":1544,"end":1553},"obj":"Phenotype"}],"attributes":[{"id":"A2","pred":"hp_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/HP_0001945"},{"id":"A3","pred":"hp_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/HP_0012378"},{"id":"A4","pred":"hp_id","subj":"T4","obj":"http://purl.obolibrary.org/obo/HP_0002098"},{"id":"A5","pred":"hp_id","subj":"T5","obj":"http://purl.obolibrary.org/obo/HP_0002090"},{"id":"A6","pred":"hp_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/HP_0002090"},{"id":"A7","pred":"hp_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/HP_0002090"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"2_test","denotations":[{"id":"32065057-29500691-27758167","span":{"begin":1349,"end":1350},"obj":"29500691"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-sentences","denotations":[{"id":"T16","span":{"begin":0,"end":12},"obj":"Sentence"},{"id":"T17","span":{"begin":13,"end":131},"obj":"Sentence"},{"id":"T18","span":{"begin":132,"end":244},"obj":"Sentence"},{"id":"T19","span":{"begin":245,"end":373},"obj":"Sentence"},{"id":"T20","span":{"begin":374,"end":530},"obj":"Sentence"},{"id":"T21","span":{"begin":531,"end":603},"obj":"Sentence"},{"id":"T22","span":{"begin":604,"end":698},"obj":"Sentence"},{"id":"T23","span":{"begin":699,"end":757},"obj":"Sentence"},{"id":"T24","span":{"begin":758,"end":877},"obj":"Sentence"},{"id":"T25","span":{"begin":878,"end":996},"obj":"Sentence"},{"id":"T26","span":{"begin":997,"end":1063},"obj":"Sentence"},{"id":"T27","span":{"begin":1064,"end":1214},"obj":"Sentence"},{"id":"T28","span":{"begin":1215,"end":1392},"obj":"Sentence"},{"id":"T29","span":{"begin":1393,"end":1510},"obj":"Sentence"},{"id":"T30","span":{"begin":1511,"end":1604},"obj":"Sentence"},{"id":"T31","span":{"begin":1605,"end":1705},"obj":"Sentence"},{"id":"T32","span":{"begin":1706,"end":1826},"obj":"Sentence"},{"id":"T33","span":{"begin":1827,"end":1969},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"LitCovid-PubTator","denotations":[{"id":"44","span":{"begin":13,"end":26},"obj":"Species"},{"id":"45","span":{"begin":28,"end":32},"obj":"Species"},{"id":"46","span":{"begin":91,"end":104},"obj":"Species"},{"id":"47","span":{"begin":134,"end":157},"obj":"Species"},{"id":"48","span":{"begin":158,"end":161},"obj":"Species"},{"id":"49","span":{"begin":174,"end":219},"obj":"Species"},{"id":"50","span":{"begin":263,"end":279},"obj":"Species"},{"id":"51","span":{"begin":221,"end":225},"obj":"Species"},{"id":"52","span":{"begin":486,"end":492},"obj":"Disease"},{"id":"53","span":{"begin":625,"end":630},"obj":"Disease"},{"id":"54","span":{"begin":632,"end":639},"obj":"Disease"},{"id":"55","span":{"begin":641,"end":660},"obj":"Disease"},{"id":"56","span":{"begin":682,"end":691},"obj":"Disease"},{"id":"57","span":{"begin":741,"end":756},"obj":"Disease"},{"id":"69","span":{"begin":1344,"end":1347},"obj":"Gene"},{"id":"70","span":{"begin":810,"end":819},"obj":"Species"},{"id":"71","span":{"begin":911,"end":929},"obj":"Species"},{"id":"72","span":{"begin":931,"end":940},"obj":"Species"},{"id":"73","span":{"begin":983,"end":991},"obj":"Species"},{"id":"74","span":{"begin":1144,"end":1153},"obj":"Species"},{"id":"75","span":{"begin":1334,"end":1343},"obj":"Species"},{"id":"76","span":{"begin":1379,"end":1388},"obj":"Species"},{"id":"77","span":{"begin":1473,"end":1481},"obj":"Species"},{"id":"78","span":{"begin":1496,"end":1505},"obj":"Species"},{"id":"79","span":{"begin":1482,"end":1490},"obj":"Disease"},{"id":"86","span":{"begin":1516,"end":1524},"obj":"Species"},{"id":"87","span":{"begin":1526,"end":1535},"obj":"Species"},{"id":"88","span":{"begin":1695,"end":1704},"obj":"Species"},{"id":"89","span":{"begin":1806,"end":1814},"obj":"Species"},{"id":"90","span":{"begin":1864,"end":1873},"obj":"Species"},{"id":"91","span":{"begin":1544,"end":1553},"obj":"Disease"}],"attributes":[{"id":"A44","pred":"tao:has_database_id","subj":"44","obj":"Tax:11118"},{"id":"A45","pred":"tao:has_database_id","subj":"45","obj":"Tax:11118"},{"id":"A46","pred":"tao:has_database_id","subj":"46","obj":"Tax:11118"},{"id":"A47","pred":"tao:has_database_id","subj":"47","obj":"Tax:694009"},{"id":"A48","pred":"tao:has_database_id","subj":"48","obj":"Tax:11118"},{"id":"A49","pred":"tao:has_database_id","subj":"49","obj":"Tax:694009"},{"id":"A50","pred":"tao:has_database_id","subj":"50","obj":"Tax:694009"},{"id":"A51","pred":"tao:has_database_id","subj":"51","obj":"Tax:694009"},{"id":"A52","pred":"tao:has_database_id","subj":"52","obj":"MESH:D003643"},{"id":"A53","pred":"tao:has_database_id","subj":"53","obj":"MESH:D005334"},{"id":"A54","pred":"tao:has_database_id","subj":"54","obj":"MESH:D005221"},{"id":"A55","pred":"tao:has_database_id","subj":"55","obj":"MESH:D004417"},{"id":"A56","pred":"tao:has_database_id","subj":"56","obj":"MESH:D011014"},{"id":"A69","pred":"tao:has_database_id","subj":"69","obj":"Gene:6103"},{"id":"A70","pred":"tao:has_database_id","subj":"70","obj":"Tax:2697049"},{"id":"A71","pred":"tao:has_database_id","subj":"71","obj":"Tax:694009"},{"id":"A72","pred":"tao:has_database_id","subj":"72","obj":"Tax:694009"},{"id":"A73","pred":"tao:has_database_id","subj":"73","obj":"Tax:694009"},{"id":"A74","pred":"tao:has_database_id","subj":"74","obj":"Tax:2697049"},{"id":"A75","pred":"tao:has_database_id","subj":"75","obj":"Tax:694009"},{"id":"A76","pred":"tao:has_database_id","subj":"76","obj":"Tax:2697049"},{"id":"A77","pred":"tao:has_database_id","subj":"77","obj":"Tax:9606"},{"id":"A78","pred":"tao:has_database_id","subj":"78","obj":"Tax:2697049"},{"id":"A79","pred":"tao:has_database_id","subj":"79","obj":"MESH:D007239"},{"id":"A86","pred":"tao:has_database_id","subj":"86","obj":"Tax:694009"},{"id":"A87","pred":"tao:has_database_id","subj":"87","obj":"Tax:2697049"},{"id":"A88","pred":"tao:has_database_id","subj":"88","obj":"Tax:2697049"},{"id":"A89","pred":"tao:has_database_id","subj":"89","obj":"Tax:9606"},{"id":"A90","pred":"tao:has_database_id","subj":"90","obj":"Tax:2697049"},{"id":"A91","pred":"tao:has_database_id","subj":"91","obj":"MESH:D011014"}],"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":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}

{"project":"MyTest","denotations":[{"id":"32065057-29500691-27758167","span":{"begin":1349,"end":1350},"obj":"29500691"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"text":"Introduction\nCoronaviruses (CoVs) belong to the subfamily Orthocoronavirinae in the family Coronaviridae and the order Nidovirales. A human coronavirus (SARS-CoV) caused the severe acute respiratory syndrome coronavirus (SARS) outbreak in 2003. Most recently, an SARS-related CoV was implicated as the etiological agent responsible for the outbreak in Wuhan, central China. This outbreak is estimated to have started on 12th December 2019 and 17,332 laboratory confirmed cases with 361 deaths as of 3rd February 2020 in China [1]. The virus has spread to 23 other countries by travellers from Wuhan [1]. Typical symptoms are fever, malaise, shortness of breath and in severe cases, pneumonia [2–4]. The disease was first called unidentified viral pneumonia.\nWe quickly identified the etiological agent, termed 2019-nCoV (virus name designated by the World Health Organization). The newly identified virus is an SARS-related virus (SARSr-CoV) but shares only 74.5% genome identity to SARS-CoV [2]. We developed molecular detection tools based on viral spike genes. Our previous studies indicate that qPCR method can be used for the detection of 2019-nCoV in oral swabs or in bronchoalveolar lavage fluid (BALF) [5]. Additionally, we developed IgM and IgG detection methods using a cross-reactive nucleocapsid protein (NP) from another SARSr-CoV Rp3 [6], which is 92% identical to 2019-nCoV NP. Using these serological tools, we demonstrate viral antibody titres increase in patients infected with 2019-nCoV [5].\nLike SARS-CoV, 2019-nCoV induced pneumonia through respiratory tract by clinical observation. Therefore, the presence of viral antigen in oral swabs was used as detection standard for 2019-nCoV. Similarly, two times of oral swabs negative in a 24-h interval was considered as viral clearance by patients officially. Here we launched an investigation of 2019-nCoV in a Wuhan hospital, aiming to investigate the other possible transmission route of this virus."}