Bart K Chwalisz,Vi K Le,Jennifer R Cheng et al.
Bart K Chwalisz et al.
Headache is a common neurological symptom of Coronavirus disease 2019 (COVID-19) patients. However, the prevalence, comorbidities, and ethnic susceptibilities of COVID-19-induced headaches are not well-defined. We performed a retrospective ...
Comparison of Real-time RT-PCR cycle threshold (Ct) values with clinical features and severity of COVID-19 disease among hospitalized patients in the first and second waves of COVID-19 pandemic in Chennai, India [0.03%]
2019冠状病毒病第一和第二波疫情期间住院患者的实时RT-PCR Ct值与临床特征和疾病严重程度的比较研究
Sudhakar Natarajan,Mohan Ranganathan,P L Natarajan et al.
Sudhakar Natarajan et al.
Introduction: Real-time reverse transcriptase-polymerase chain reaction (rRT-PCR) of nasopharyngeal/ oropharyngeal swab has been the gold standard test for detection of SARS-CoV-2 infection The relationship between cycle ...
Improvements in metagenomic virus detection by simple pretreatment methods [0.03%]
简单预处理方法可提高元基因组病毒检测效率
Anna S Fomsgaard,Morten Rasmussen,Katja Spiess et al.
Anna S Fomsgaard et al.
Early detection of pathogens at the point of care helps reduce the threats to human and animal health from emerging pathogens. Initially, the disease-causing agent will be unknown and needs to be identified; this often requires specific lab...
COVID or no COVID: Interpreting inconclusive SARS-CoV-2 qPCR results in different populations and platforms [0.03%]
有或没有新冠：如何在不同人群和平台中解读SARS-CoV-2 qPCR不确定结果
Christien Rondaan,Lilli Gard,Hubert G M Niesters et al.
Christien Rondaan et al.
Introduction: High cycle threshold values (Ct) value) results for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may be true infections or false-positive results. Misinterpretation of results has negative co...
Reverse transcription-loop-mediated isothermal amplification (RT-LAMP) assay as a rapid molecular diagnostic tool for COVID-19 in healthcare workers [0.03%]
用于医疗保健工作者的新型冠状病毒肺炎(RT-LAMP)逆转录环介导等温扩增快速分子诊断试验
Victor Dos Santos Barboza,William Borges Domingues,Thobias Toniolo de Souza et al.
Victor Dos Santos Barboza et al.
In December 2019, the Chinese Center for Disease Control (CDC of China) reported an outbreak of pneumonia in the city of Wuhan (Hubei province, China) that haunted the world, resulting in a global pandemic. This outbreak was caused by a bet...
Noosha Samieefar,SeyedehFatemeh Mousavi,Hediyeh Baghsheikhi et al.
Noosha Samieefar et al.
Comparison of one single-antigen assay and three multi-antigen SARS-CoV-2 IgG assays in Nigeria [0.03%]
尼日利亚一种单抗原试剂和三种多重抗原的SARS-CoV-2 IgG检测试剂比较研究
Nnaemeka C Iriemenam,Fehintola A Ige,Stacie M Greby et al.
Nnaemeka C Iriemenam et al.
Objectives: Determining an accurate estimate of SARS-CoV-2 seroprevalence has been challenging in African countries where malaria and other pathogens are endemic. We compared the performance of one single-antigen assay an...
Analytical and clinical performances of seven direct detection assays for SARS-CoV-2 [0.03%]
七种SARS-CoV-2直接检测方法的分析性能和临床效果
Yasufumi Matsumura,Wataru Yamazaki,Taro Noguchi et al.
Yasufumi Matsumura et al.
Background: Direct detection tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that bypass complicated nucleic acid/antigen purification steps are promising tools for the rapid diagnosis of coronaviru...
Accuracy of an antigen-detecting SARS-CoV-2 assay with self- and provider-collected specimens interpreted visually and with BD Veritor™ Plus analyzer [0.03%]
用于检测抗原的SARS-CoV-2检测试剂对自我采样标本和医务人员采集标本的检测精度：可视读取结果及BD Veritor™ Plus分析仪读取结果的对比研究
Lauren Cooper,Karen Eckert,Joseph Mann et al.
Lauren Cooper et al.
Background: SARS-CoV-2 rapid antigen tests (RATs) are in high demand for reducing the spread of SARS-CoV-2. Reduced involvement from health care professionals (HCPs) for collection and interpretation could significantly f...
Utility of Roche Elecsys anti-SARS-CoV-2 S in ascertaining post-vaccine neutralizing antibodies [0.03%]
罗氏电导抗SARS-CoV-2 S在确定疫苗接种后中和抗体中的应用价值
Javeria Aijaz,Fatima Kanani,Fouzia Naseer
Javeria Aijaz
With widespread global COVID-19 vaccine coverage, a scalable, cost-effective, and standardized tool to ascertain post-vaccine immunity is a dire need. Neither clinical evaluations of vaccine efficacy, nor live virus antibody neutralization ...