Topic 02 -- Abstracts with Biological Entities (English) - 75 Topics / Sub-Topic Model 36 - 15 Topics

cite ad title authors publish year publish time dataset abstract mentions covid pmcid pubmed id doi cord uid topic weight Similarity scispacy Similarity specter
1 Jiang_2020 Application and optimization of RT-PCR in diagnosis of SARS-CoV-2 infection Guanmin Jiang; Xiaoshuai Ren; Yan Liu; Hongtao Chen; Wei Liu; Zhaowang Guo; Yaqin Zhang; Chaoqun Chen; Jianhui Zhou; Qiang Xiao; Hong Shan 2020 2020-02-27 BioRxiv Y 10.1101/2020.02.25.20027755 65plab8b 0.918188 van_Kruijssen_2006 Poon_2003
2 Qu_Y_2020 Positive result of Sars-Cov-2 in sputum from a cured patient with COVID-19 Qu, Ye-Min; Kang, En-Ming; Cong, Hai-Yan 2020 2020-03-08 PMC Y 32160971.0 10.1016/j.tmaid.2020.101619 z37athi5 0.830131 Hase_2020 Xu_D_2005
3 Wang_2020 Comparison of nasopharyngeal and oropharyngeal swabs for SARS-CoV-2 detection in 353 patients received tests with both specimens simultaneously Wang, Xiong; Tan, Li; Wang, Xu; Liu, Weiyong; Lu, Yanjun; Cheng, Liming; Sun, Ziyong 2020 2020-04-18 PMC Y 10.1016/j.ijid.2020.04.023 dfnc9g2c 0.766164 Flynn_2018
4 Wu_J_2020 Detection and analysis of nucleic acid in various biological samples of COVID-19 patients Wu, Jianguo; Liu, Jiasheng; Li, Shijun; Peng, Zhiyang; Xiao, Zhe; Wang, Xufeng; Yan, Ruicheng; Luo, Jianfei 2020 2020-04-18 PMC Y 10.1016/j.tmaid.2020.101673 mk6lfyez 0.765718
5 Zhang_2020 Molecular and serological investigation of 2019-nCoV infected patients: implication of multiple shedding routes Zhang, Wei; Du, Rong-Hui; Li, Bei; Zheng, Xiao-Shuang; Yang, Xing-Lou; Hu, Ben; Wang, Yan-Yi; Xiao, Geng-Fu; Yan, Bing; Shi, Zheng-Li; Zhou, Peng 2020 2020-02-17 COMM-USE Y PMC7048229 32065057.0 10.1080/22221751.2020.1729071 4aps0kvp 0.765211
6 Xiao_2020 Dynamic profile of RT-PCR findings from 301 COVID-19 patients in Wuhan, China: a descriptive study Xiao, Ai Tang; Tong, Yi Xin; Gao, Chun; Zhu, Li; Zhang, Yu Jie; Zhang, Sheng 2020 2020-04-11 PMC Y 10.1016/j.jcv.2020.104346 4jbo82nr 0.743705 Lescure_2020
7 Xie_C_2020 Comparison of different samples for 2019 novel coronavirus detection by nucleic acid amplification tests Xie, Chunbao; Jiang, Lingxi; Huang, Guo; Pu, Hong; Gong, Bo; Lin, He; Ma, Shi; Chen, Xuemei; Long, Bo; Si, Guo; Yu, Hua; Jiang, Li; Yang, Xingxiang; Shi, Yi; Yang, Zhenglin 2020 2020-01-01 None Y 10.1016/j.ijid.2020.02.050 ybbnq323 0.714949 van_Kruijssen_2006
8 Ma_X_2020 Do children need a longer time to shed SARS-CoV-2 in stool than adults? Ma, Xiang; Su, Liang; Zhang, Yunkui; Zhang, Xiuzhen; Gai, Zhongtao; Zhang, Zhongfa 2020 2020-03-19 PMC Y 10.1016/j.jmii.2020.03.010 k86ljbxu 0.711267 Xu_D_2005, Lee_N_2020
9 Yang_2020 Evaluating the accuracy of different respiratory specimens in the laboratory diagnosis and monitoring the viral shedding of 2019-nCoV infections Yang Yang; Minghui Yang; Chenguang Shen; Fuxiang Wang; Jing Yuan; Jinxiu Li; Mingxia Zhang; Zhaoqin Wang; Li Xing; Jinli Wei; Ling Peng; Gary Wong; Haixia Zheng; Mingfeng Liao; Kai Feng; Jianming Li; Qianting Yang; Juanjuan Zhao; Zheng Zhang; Lei Liu; Yingxia Liu 2020 2020-02-12 BioRxiv Y 10.1101/2020.02.11.20021493 5xki1ulf 0.655597 Flynn_2018, DeByle_2012
10 Tan_L_2020 Duration of viral detection in throat and rectum of a patient with COVID-19 Le Van Tan; Nghiem My Ngoc; Bui Thi Ton That; Le Thi Tam Uyen; Nguyen Thi Thu Hong; Nguyen Thi Phuong Dung; Le Nguyen Truc Nhu; Tran Tan Thanh; Dinh Nguyen Huy Man; Nguyen Thanh Phong; Tran Tinh Hien; Nguyen Thanh Truong; Guy Thwaites; Nguyen Van Vinh Chau 2020 2020-03-16 BioRxiv Y 10.1101/2020.03.07.20032052 q4i9kh65 0.617678 Xu_D_2005
11 Gao_Y_2020 Evaluation the auxiliary diagnosis value of antibodies assays for detection of novel coronavirus (SARS-Cov-2) causing an outbreak of pneumonia (COVID-19) Yong Gao; Yi Yuan; Tuan Tuan Li; Wu Xiao Wang; Yong Xiu Li; Ang Li; Feng Ming Han 2020 2020-03-30 BioRxiv Y 10.1101/2020.03.26.20042044 8mx5kowl 0.571392 Liu_L_2020, Xu_D_2005
12 Lee_N_2020 A case of COVID-19 and pneumonia returning from Macau in Taiwan: Clinical course and anti-SARS-CoV-2 IgG dynamic Lee, Nan-Yao; Li, Chia-Wen; Tsai, Huey-Pin; Chen, Po-Lin; Syue, Ling-Shan; Li, Ming-Chi; Tsai, Chin-Shiang; Lo, Ching-Lung; Hsueh, Po-Ren; Ko, Wen-Chien 2020 2020-03-10 PMC Y 10.1016/j.jmii.2020.03.003 irl5reo4 0.538971 Hase_2020 Lescure_2020
13 Fan_Q_2020 Anal swab findings in an infant with COVID‐19 Fan, Qihong; Pan, Yan; Wu, Qingcui; Liu, Shan; Song, Xu; Xie, Zhongguo; Liu, Yang; Zhao, Liang; Wang, Zhonghong; Zhang, Yifei; Wu, Zuchuang; Guan, Lei; Lv, Xiaolong 2020 2020-03-17 NONCOMM N PMC7167876 10.1002/ped4.12186 oxvfxmtr 0.532580 Hase_2020
14 Peng_2020 2019 Novel Coronavirus can be detected in urine, blood, anal swabs and oropharyngeal swabs samples Liang Peng; Jing Liu; Wenxiong Xu; Qiumin Luo; Keji Deng; Bingliang Lin; Zhiliang Gao 2020 2020-02-25 BioRxiv Y 10.1101/2020.02.21.20026179 t05ummop 0.530992 Flynn_2018 Xu_D_2005, Leong_2004
15 Peng_2020 Unlikely SARS-CoV-2 vertical transmission from mother to child: A case report Peng, Zhoujie; Wang, Jianhui; Mo, Yunbo; Duan, Wei; Xiang, Guangjun; Yi, Ming; Bao, Lei; Shi, Yuan 2020 2020-04-11 PMC Y 10.1016/j.jiph.2020.04.004 6cchvz7y 0.522791 Xu_D_2005
16 Alfaraj_2019 Middle East respiratory syndrome coronavirus intermittent positive cases: Implications for infection control Alfaraj, Sarah H.; Al-Tawfiq, Jaffar A.; Memish, Ziad A. 2019 2019-03-31 PMC N PMC7115256 30352694.0 10.1016/j.ajic.2018.08.020 5emihtwr 0.488766 Wikramaratna_2020
17 Lagier_2020 Testing the repatriated for SARS-Cov2: Should laboratory-based quarantine replace traditional quarantine? Lagier, Jean Christophe; Colson, Philippe; Tissot Dupont, Hervé; Salomon, Jérôme; Doudier, Barbara; Aubry, Camille; Gouriet, Frédérique; Baron, Sophie; Dudouet, Pierre; Flores, Rémi; Ailhaud, Lucie; Gautret, Philippe; Parola, Philippe; La Scola, Bernard; Raoult, Didier; Brouqui, Philippe 2020 2020-03-14 PMC Y 10.1016/j.tmaid.2020.101624 fy65vg05 0.481821 Xu_D_2005
18 Wei_X_2020 Diarrhea is associated with prolonged symptoms and viral carriage in COVID-19 Wei, Xiao-Shan; Wang, Xu; Niu, Yi-Ran; Ye, Lin-Lin; Peng, Wen-Bei; Wang, Zi-Hao; Yang, Wei-Bing; Yang, Bo-Han; Zhang, Jian-Chu; Ma, Wan-Li; Wang, Xiao-Rong; Zhou, Qiong 2020 2020-04-18 PMC Y 10.1016/j.cgh.2020.04.030 syu4wbpi 0.453646
19 Wikramaratna_2020 Estimating false-negative detection rate of SARS-CoV-2 by RT-PCR Paul Wikramaratna; Robert S Paton; Mahan Ghafari; Jose Lourenco 2020 2020-04-07 BioRxiv Y 10.1101/2020.04.05.20053355 qolbq8ul 0.436392
20 Xing_2020 Prolonged viral shedding in feces of pediatric patients with coronavirus disease 2019 Xing, Yu-Han; Ni, Wei; Wu, Qin; Li, Wen-Jie; Li, Guo-Ju; Wang, Wen-Di; Tong, Jian-Ning; Song, Xiu-Feng; Wing-Kin Wong, Gary; Xing, Quan-Sheng 2020 2020-03-28 PMC Y 10.1016/j.jmii.2020.03.021 3q2bj7cr 0.434160 Xu_D_2005, Leong_2004
21 Zhang_2020 Virus shedding patterns in nasopharyngeal and fecal specimens of COVID-19 patients Ning Zhang; Yuhuan Gong; Fanping Meng; Yuhai Bi; Penghui Yang; Fusheng Wang 2020 2020-03-30 BioRxiv Y 10.1101/2020.03.28.20043059 1fyag5x3 0.430044 Chan_2004, Chan_2004 Leong_2004, Xu_D_2005
22 Ling_2020 Persistence and clearance of viral RNA in 2019 novel coronavirus disease rehabilitation patients Ling, Yun; Xu, Shui-Bao; Lin, Yi-Xiao; Tian, Di; Zhu, Zhao-Qin; Dai, Fa-Hui; Wu, Fan; Song, Zhi-Gang; Huang, Wei; Chen, Jun; Hu, Bi-Jie; Wang, Sheng; Mao, En-Qiang; Zhu, Lei; Zhang, Wen-Hong; Lu, Hong-Zhou 2020 2020-02-28 PMC Y PMC7147278 32118639.0 10.1097/cm9.0000000000000774 3i8k3bo5 0.417524 Granados_2012, Chen_2020, Chakrabarti_2009, Chan_2004
23 Long_2020 Diagnosis of the Coronavirus disease (COVID-19): rRT-PCR or CT? Long, Chunqin; Xu, Huaxiang; Shen, Qinglin; Zhang, Xianghai; Fan, Bing; Wang, Chuanhong; Zeng, Bingliang; Li, Zicong; Li, Xiaofen; Li, Honglu 2020 2020-05-31 PMC Y 10.1016/j.ejrad.2020.108961 chln5r8w 0.414795 Wikramaratna_2020
24 Liu_L_2020 A preliminary study on serological assay for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 238 admitted hospital patients Lei Liu; Wanbing Liu; Shengdian Wang; Shangen Zheng 2020 2020-03-08 BioRxiv Y 10.1101/2020.03.06.20031856 qgvue8yw 0.408959 Wikramaratna_2020 Xu_D_2005
25 Hase_2020 A case of imported COVID-19 diagnosed by PCR-positive lower respiratory specimen but with PCR-negative throat swabs Hase, Ryota; Kurita, Takashi; Muranaka, Emiri; Sasazawa, Hiroki; Mito, Haruki; Yano, Yudai 2020 2020-04-02 PMC N PMC7157961 32238024.0 10.1080/23744235.2020.1744711 ydlix2o7 0.401490 Lee_N_2020
26 Lu_R_2020 SARS-CoV-2 detection using digital PCR for COVID-19 diagnosis, treatment monitoring and criteria for discharge Renfei Lu; Jian Wang; Min Li; Yaqi Wang; Jia Dong; Weihua Cai 2020 2020-03-30 BioRxiv Y 10.1101/2020.03.24.20042689 mskkahwi 0.399237 Poon_2003
27 Lo_I_2020 Evaluation of SARS-CoV-2 RNA shedding in clinical specimens and clinical characteristics of 10 patients with COVID-19 in Macau Lo, Iek Long; Lio, Chon Fu; Cheong, Hou Hon; Lei, Chin Ion; Cheong, Tak Hong; Zhong, Xu; Tian, Yakun; Sin, Nin Ngan 2020 2020-03-15 COMM-USE Y PMC7098032 10.7150/ijbs.45357 ouca1bol 0.384706 Xu_D_2005, Lescure_2020
28 Hu_X_2020 Factors associated with negative conversion of viral RNA in patients hospitalized with COVID-19 Hu, Xiaowen; Xing, Yuhan; Jia, Jing; Ni, Wei; Liang, Jiwei; Zhao, Dan; Song, Xin; Gao, Ruqin; Jiang, Fachun 2020 2020-04-22 PMC Y 10.1016/j.scitotenv.2020.138812 qrztj94r 0.363340
29 To_K_2020 Consistent Detection of 2019 Novel Coronavirus in Saliva To, Kelvin Kai-Wang; Tsang, Owen Tak-Yin; Yip, Cyril Chik-Yan; Chan, Kwok-Hung; Wu, Tak-Chiu; Chan, Jacky Man-Chun; Leung, Wai-Shing; Chik, Thomas Shiu-Hong; Choi, Chris Yau-Chung; Kandamby, Darshana H; Lung, David Christopher; Tam, Anthony Raymond; Poon, Rosana Wing-Shan; Fung, Agnes Yim-Fong; Hung, Ivan Fan-Ngai; Cheng, Vincent Chi-Chung; Chan, Jasper Fuk-Woo; Yuen, Kwok-Yung 2020 2020-02-12 PMC Y PMC7108139 32047895.0 10.1093/cid/ciaa149 emrwcx0m 0.332444
30 Mao_Z_2020 The enlightenment from two cases of asymptomatic infection with SARS-CoV-2: is it safe after 14 days of isolation? Mao, Zhi-Qun; Wan, Ren; He, Li-Yi; Hu, Yue-Chun; Chen, Wei 2020 2020-04-03 PMC N 10.1016/j.ijid.2020.03.041 h3imi4tk 0.318496 Ouattara_2011, Xu_D_2005