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Table 2 Specificity test of RT-LAMP detecting genes ORF8 and N of SARS-CoV-2

From: Rapid point-of-care detection of SARS-CoV-2 using reverse transcription loop-mediated isothermal amplification (RT-LAMP)

Organism

ORF8

N

Adenovirus type 3

Bordetella pertussis

Chlamydia pneumoniae

Coronavirus 229E

Coronavirus HKU-1

Coronavirus NL63

Coronavirus OC43

Influenza A 2009 H1N1pdm

Influenza A H1N1

Influenza A H3N2

Influenza B

Mycoplasma pneumoniae

Metapneumovirus 8

Parainfluenza virus type 1

Parainfluenza virus type 2

Parainfluenza virus type 3

Parainfluenza virus type 4

Rhinovirus 1A

RSV A

SARS-CoV

SARS-CoV-2

+

+

  1. Nucleic acid extracts of 21 different respiratory pathogens were analysed with RT-LAMP detecting ORF8 and gene N from SARS-CoV-2. Successful amplification is indicated with “+”, whereas “−” indicates a negative result