Role of Laboratory Medicine in SARS-CoV-2 Diagnostics. Lessons Learned from a Pandemic

Since the 2019 novel coronavirus outbreak began in Wuhan, China, diagnostic methods in the field of molecular biology have been developing faster than ever under the vigilant eye of world’s research community. Unfortunately, the medical community was not prepared for testing such large volumes or ra...

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Bibliographic Details
Published in:Healthcare (Basel) 2021-07, Vol.9 (7), p.915
Main Authors: Duś-Ilnicka, Irena, Szymczak, Aleksander, Małodobra-Mazur, Małgorzata, Tokarski, Miron
Format: Article
Language:English
Subjects:
Coronaviruses
COVID-19
Laboratories
LAMP assay
Pandemics
real-time polymerase chain reaction
Review
SARS-CoV-2
Severe acute respiratory syndrome coronavirus 2
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Summary:Since the 2019 novel coronavirus outbreak began in Wuhan, China, diagnostic methods in the field of molecular biology have been developing faster than ever under the vigilant eye of world’s research community. Unfortunately, the medical community was not prepared for testing such large volumes or ranges of biological materials, whether blood samples for antibody immunological testing, or salivary/swab samples for real-time PCR. For this reason, many medical diagnostic laboratories have made the switch to working in the field of molecular biology, and research undertaken to speed up the flow of samples through laboratory. The aim of this narrative review is to evaluate the current literature on laboratory techniques for the diagnosis of SARS-CoV-2 infection available on pubmed.gov, Google Scholar, and according to the writers’ knowledge and experience of the laboratory medicine. It assesses the available information in the field of molecular biology by comparing real-time PCR, LAMP technique, RNA sequencing, and immunological diagnostics, and examines the newest techniques along with their limitations for use in SARS-CoV-2 diagnostics.
ISSN:2227-9032
2227-9032
DOI:10.3390/healthcare9070915