Figure 3. Remaining UK Pillar 1 and 2 testing capacity (thousands of tests) available after testing baseline (non-COVID-19) cases of cough or fever in the UK each day.

Panels a) to d) show results for four values of the proportion of cough of fever cases requesting tests (PROPTEST). Blue and red bars indicate that cough or fever testing demand is within or in excess of capacity available in August 2020, respectively.