Sir Patrick Vallance giving Downing Street press briefing on coronavirus

The video tutorial discusses the trends in COVID-19 cases, focusing on tested cases and hospital data. It highlights the blue bars representing patients in hospitals and the expected fluctuations in case numbers. The orange bars indicate the number of critical care workers tested, which is expected to rise with increased testing. The final section presents data on hospital bed occupancy, showing a decrease in London and a flattening trend in other areas.

What does the blue bar in the data represent?

• Total number of tests conducted

• Patients in hospital

• Critical care workers tested

• Recovered patients

What trend is observed in the number of cases over the last few days?

• No change

• A sharp increase

• A sharp decrease

• A flattening trend

As the number of tests increases, what is expected to happen to the orange bar representing critical care workers?

• It will disappear

• It will decrease

• It will increase

• It will remain constant

What is the most important data shown in the next slide?

• Number of recovered patients

• Number of new cases

• Number of patients in hospital beds

• Number of tests conducted

What trend is observed in hospital bed occupancy in London?

• A sharp increase

• A gradual decrease

• A gradual increase

• No change