Targets and assay types for COVID-19 diagnosis #MMPMID33539260
Bostan M; Ataman M; Bostan IS; Bleotu C
J Immunoassay Immunochem 2020[Nov]; 41 (6): 946-959 PMID33539260show ga
The lack of complete information on the immune response dynamics to infection with severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) has led to the use of mainly molecular tests such as reverse transcription PCR (RT-PCR) to diagnose Coronavirus 2019 disease (COVID-19). Although remarkable progress has been made in developing effective RT-PCR kits, the lack of specific equipment required to perform this technique in all clinical laboratories limits its widespread use. In the case of COVID-19, these tests can be used for the triage of symptomatic patients, for testing the contacts of confirmed cases, and also for the analysis and monitoring of the situation. Along with molecular tests involving reverse transcription PCR, various laboratory tests can identify the specific anti-viral antibodies or viral antigens. This review seeks to describe the targets and diagnostic methods available or currently in development for SARS-CoV-2 infection, including reverse transcription PCR (RT-PCR), serologic immunoassays (SIA) and the protein microarray method (PMM). Knowing the specific targets and the sensitivity of each assay used for COVID-19 diagnosis can lead to more efficient detection of infected patients and it can provide better management of the pandemic status.
J+Immunoassay+Immunochem 2020 ; 41 (6): 946-959
