Over Easter the intensive care unit (ICU) at Queen's Hospital in Romford had expanded from 24 beds to 120.
On Thursday (26 June) there were just three covid patients in ICU.
Mohammed has been at Romford Hospital for two months. Half of that time he was on a ventilator - in a coma.
He said he had never had any health problems previously and was a "healthy 58 year-old."
419 of Barking, Havering and Redbridge NHS Trusts patients have died with the virus along with two members of staff.
Without the efforts of the whole team - it could have been many more.
One of the biggest challenges for doctors was they didn't know exactly how Covid attacks the body.
But quite early on they learnt that it did attack the kidneys and that more and more patients about 30% would require dialysis.
Due to the high demand they had to set up an ad hoc dialysis unit.
A set up like this would take normally 2 years they managed in 10 days.
It's now been 15 weeks since the first case of covid and the strain has taken its toll on the staff both mentally and physically.
On the red ward staff are in full PPE for 6 hours shifts.
But with lockdown restrictions starting to be eased, some of the staff say they are concerned about how the hospital would cope if there were a second surge.
Doctors said the practical procedures are now in place to cope with another wave - but no one wants to relive that nightmare
Not least Mohammed's wife and 5 year old daughter.
Mohammed should be discharged in a fortnight - like other Covid survivors he'll have the chance to put a bee sticker onto the tree of life - a symbol of survival and a celebration for all who have made it possible.