Table 2. Analytical specificity evaluation results of the Kaira assay.
| Organism | Source (code number) | Result |
|---|---|---|
| SARS-CoV-2 B.1.1.7 (Alpha) | Vircell (MBC138-R) | SARS-CoV-2 positive |
| SARS-CoV-2 B.1.351 (Beta) | Vircell (MBC139-R) | SARS-CoV-2 positive |
| SARS-CoV-2 P.1 (Gamma) | Vircell (MBC140-R) | SARS-CoV-2 positive |
| SARS-CoV-2 B.1.617.2 (Delta) | Vircell (MBC141-R) | SARS-CoV-2 positive |
| SARS-CoV-2 B.1.1.529 (Omicron) | Vircell (MBC143-R) | SARS-CoV-2 positive |
| SARS-CoV | Vircell (MBC136-R) | Negative |
| MERS-CoV | Vircell (MBC132) | Negative |
| Human coronavirus 229E | ATCC (VR-740D) | Negative |
| Human coronavirus OC43 | Vircell (MBC135-R) | Negative |
| Human coronavirus NL63 | Vircell (MBC142-R) | Negative |
| Human coronavirus HKU1 | Clinical isolate | Negative |
| Influenza A virus H1N1 | Vircell (MBC028) | Influenza A positive |
| Influenza A virus H3N2 | Vircell (MBC029) | Influenza A positive |
| Influenza A virus H5N1 | Vircell (MBC052) | Influenza A positive |
| Influenza B virus | Vircell (MBC030) | Influenza B positive |
| RSV type A | Vircell (MBC041) | RSV positive |
| RSV type B | Vircell (MBC083) | RSV positive |
| Human parainfluenza virus 1 | Vircell (MBC037) | Negative |
| Human parainfluenza virus 2 | Vircell (MBC038) | Negative |
| Human parainfluenza virus 3 | Vircell (MBC039) | Negative |
| Human parainfluenza virus 4 | Vircell (MBC050) | Negative |
| Enterovirus D68 | Vircell (MBC125) | Negative |
| Enterovirus A71 | Vircell (MBC019) | Negative |
| Rhinovirus B14 | Vircell (MBC091) | Negative |
| Human adenovirus 1 | Vircell (MBC001) | Negative |
| Human bocavirus | ATCC (VR-3251SD) | Negative |
| Human metapneumovirus | Vircell (MBC144-R) | Negative |
| Streptococcus pneumoniae | ATCC (33400D-5) | Negative |
| Haemophilus influenzae | ATCC (51907D-5) | Negative |
| Chlamydophila pneumoniae | ATCC (53592D) | Negative |
| Mycoplasma pneumoniae | ATCC (15531D) | Negative |
| Legionella pneumophila | ATCC (33152D-5) | Negative |
| Bordetella pertussis | ATCC (9797D-5) | Negative |
| Bordetella parapertussis | ATCC (15311D-5) | Negative |