Doctor's diary: There are two issues - ventilators and oxygenpublished at 09:28 British Summer Time 7 April 2020
Shortages are dogging the fight against coronavirus.
At Bradford Royal Infirmary it's still only possible to test six staff for the virus per day, consultants have been making their own personal protective equipment, and Prof John Wright says they're looking for ways to save oxygen.
Listen to his report for Radio 4 The NHS Front Line.