A flowchart is provided on the headline page showing the process for each testing route and how the turnaround times are measured titled COVID-19 testing turnaround time flowchart.
Ceir siart lif ar y brif dudalen yn dangos y broses ar gyfer pob llwybr profi a sut y caiff yr amseroedd dychwelyd eu mesur, o dan y teitl Siart Lif Amseroedd Darparu Profion COVID-19.