The dynamic change of antibody index against Covid-19 is a powerful diagnostic tool for the early phase of the infection and salvage PCR assay errors
Background: Currently, PCR assay is a golden standard for diagnosis of Covid-19. However, it needs nasopharyngeal swabs, expensive instruments and expertise. It even causes PCR errors. Methods: We validated the antibody assay (Roche) in 36 followed patients and 1879 controls (medical staffs). Result...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-10-01
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Series: | Journal of Microbiology, Immunology and Infection |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1684118221000086 |