Pitch for COVID-19 saliva test machine

By Cassandra Morgan
Updated August 12 2022 - 12:58pm, first published 12:53pm
A new saliva-based COVID testing machine could provide an alternative to the uncomfortable PCR swab. (Joel Carrett/AAP PHOTOS)
A new saliva-based COVID testing machine could provide an alternative to the uncomfortable PCR swab. (Joel Carrett/AAP PHOTOS)

A saliva-based COVID testing machine could offer accurate detection in workplaces and classrooms, and let users do away with nasal swabs.

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