Assertion: nasal swab | /r/HasProperty | taken
Facets:
Source sentences:
text: A nasal swab can be taken to investigate the presence of a fungal infection.
text: A nasal swab is taken to investigate the potential presence of a bacterial culture, fungal infection, antigens, antibodies or virus.
text: Since all coronaviruses including the novel coronavirus are RNA viruses, the nasal swab that is taken is used for isolating the RNA.