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. 2021 Mar 17;14:1049–1082. doi: 10.2147/IDR.S289629

Table 1.

Present COVID-19 Test Procedures

Mode of Detection Detection Methods
Culture-based detection
  • Virus propagation in cell lines

Radiology based technology
  • X-Ray

  • Chest Computed Tomography

Molecular technology
  • Real-Time RT-PCR

  • Isothermal amplification

  • CRISPR-Cas technology

  • Lab-on-chip

Immunoassay technology
  • ELISA

  • Neutralization assay

  • Chemiluminescent assay

  • Lateral Flow Assay

  • Dip-stick

Technology under development
  • Aptamer

  • Molecular imprinting technology (MIT)

  • Microarray

  • Biosensors

  • MALDI-TOF profiling

Sequencing technologies
  • Sanger-sequencing

  • Next-generation sequencing

  • Nanopore sequencing