Are we placing too much value on a negative test result? Multiple state governments only require people with respiratory symptoms to continue self-isolation if they test positive for COVID-19, despite the risk of false negatives.
COVID-19 saliva tests not as accurate as widespread reporting suggests While useful, evidence shows a relative lack of sensitivity means there is still a high chance of returning a false-negative.
Asymptomatic COVID-19 rate could be ‘much higher’ than previously thought But experts differ on whether that should affect current testing in Australia.