The Allplex 2019-nCoV (Seegene) assay: which performances are for SARS-CoV-2 infection diagnosis?
The Allplex 2019-nCoV (Seegene) assay: which performances are for SARS-CoV-2 infection diagnosis?
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DOI:
10.1007/s10096-020-03930-8
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发表时间:
2020-10
期刊:
影响因子:
--
通讯作者:
SARS-CoV-2 Foch Hospital study group
中科院分区:
文献类型:
--
作者:
Farfour E;Lesprit P;Visseaux B;Pascreau T;Jolly E;Houhou N;Mazaux L;Asso-Bonnet M;Vasse M;SARS-CoV-2 Foch Hospital study group
Several commercial assays for SARS-CoV-2 RT-PCR are available but few of them were assessed. We evaluate the Allplex 2019-nCoV (Seegene) assay using 41 nasopharyngeal samples. The rates of agreement were 92.7% and 100% with the GeneFinder COVID-19 plus (Elitech) and the diagnosis of the infectious disease specialist respectively. Four samples display a Ct < 22.0 for the E and RdRp genes while the N gene was not detected, suggesting a variability of the viral sequence. There was no cross-reactivity with other respiratory viruses. The Allplex 2019-nCoV appears as a reliable method, but additional evaluations using more samples are needed. RT-PCR assays should probably include at least 2 viral targets.
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