Eungjun Yoon, Minhee Kang, Hyang Jin Shim, Suk-Jin Choi, Mi-Ae Jang, Ja-Hyun Jang, Tae Yeul Kim, Hee Jae Huh, Nam Yong Lee
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Communication: Evaluation of the Humasis COVID-19 Antigen Rapid Diagnostic Test for the Diagnosis of SARS-CoV-2 Infection.
Objective: We assessed the performance of the Humasis COVID-19 AgHS Test (Humasis, Korea), a novel antigen rapid diagnostic test (Ag-RDT) based on lateral flow immunoassay.
Methods: 85 SARS-CoV-2-positive and 155 SARS-CoV-2-negative nasopharyngeal swab specimens confirmed by rRT-PCR were tested using the Humasis and PBCheck Ag-RDTs. The analytical specificity of the Humasis Ag-RDT was evaluated using 27 strains of human respiratory pathogens.
Results: The overall sensitivity and specificity were 72.9% and 99.4% for the Humasis Ag-RDT and 64.7% and 100% for the PBCheck Ag-RDT, respectively. The sensitivity for specimens with Ct≤25 was 100% for both Ag-RDTs. The Humasis Ag-RDT showed no cross-reactivity with other respiratory pathogens.
Conclusion: Our data suggests that the Humasis Ag-RDT can be a useful diagnostic tool for the detection of SARS-CoV-2 infection.
期刊介绍:
The Annals of Clinical & Laboratory Science
welcomes manuscripts that report research in clinical
science, including pathology, clinical chemistry,
biotechnology, molecular biology, cytogenetics,
microbiology, immunology, hematology, transfusion
medicine, organ and tissue transplantation, therapeutics, toxicology, and clinical informatics.