Those now adding more lead to the public health saddlebags by suggesting ventilation improvements should have…

Those now adding more lead to the public health saddlebags by suggesting ventilation improvements should have a clinical trial first - when did we do a clinical trial for ‘living with the virus’? The costs of which are population-wide and immense. #auspol #covid19aus https://t.co/4i1pDxwCYB