scholarly journals Diagnostic value of using a combination of nucleic acid and specific antibody tests for SARS-CoV-2 in coronavirus disease 2019

2021 ◽  
pp. 1-22
Author(s):  
Kaochang Zhao ◽  
Li Ai ◽  
Yang Zhao ◽  
Tao Wang ◽  
Zhishui Zheng ◽  
...  
Intervirology ◽  
1999 ◽  
Vol 42 (5-6) ◽  
pp. 373-381 ◽  
Author(s):  
Valère J. Goossens ◽  
Marinus J. Blok ◽  
Maarten H.L. Christiaans ◽  
Johannes P. van Hooff ◽  
Peter Sillekens ◽  
...  

Author(s):  
P. Kendall-Taylor ◽  
D. Jones ◽  
D. Weightman ◽  
S. Atkinson

2014 ◽  
Vol 21 (12) ◽  
pp. 3924-3930 ◽  
Author(s):  
F. J. Vogelaar ◽  
M. S. Reimers ◽  
R. L. A. van der Linden ◽  
J. C. van der Linden ◽  
V. T. H. B. M. Smit ◽  
...  

Author(s):  
Xingwang Jia ◽  
Pengjun Zhang ◽  
Yaping Tian ◽  
Junli Wang ◽  
Huadong Zeng ◽  
...  

AbstractQuick, simple and accurate diagnosis of suspected COVID-19 is very important for the screening and therapy of patients. Although several methods were performed in clinical practice, however, the IgM and IgG diagnostic value evaluation was little performed. 57 suspected COVID-19 infection patients were enrolled in our study. 24 patients with positive and 33 patients with negative nucleic acid test. The positive rate of COVID-19 nucleic acid was 42.10%. The positive detection rate of combination of IgM and IgG for patients with COVID-19 negative and positive nucleic acid test was 72.73% and 87.50%. The results were significantly higher than the nucleic acid or IgM, IgG single detection. hsCRP in the COVID-19 nucleic acid negative group showed significantly higher than the positive groups (P=0.0298). AST in the COVID-19 IgM negative group showed significantly lower than the positive groups (P=0.0365). We provided a quick, simple, accurate aided detection method for the suspected patients and on-site screening in close contact with the population.


2021 ◽  
Vol 96 (5) ◽  
pp. 415-420
Author(s):  
Hyun Soo Kim

Rapid and accurate diagnostic tests for viral infections are essential for diagnosis, treatment, and patient isolation. Various rapid nucleic acid tests, rapid antigen tests, and rapid antibody tests have been developed and used to diagnose viral infections. In this paper, the types and characteristics of various rapid viral tests currently used in Korea, test items, and considerations when interpreting rapid test results are described.


2020 ◽  
Vol 8 (19) ◽  
pp. 4360-4369
Author(s):  
Qing-Bin Meng ◽  
Jing-Jing Peng ◽  
Xin Wei ◽  
Jia-Yao Yang ◽  
Peng-Cheng Li ◽  
...  

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