On April 8th, 2020 a scientific paper about the use of HBOT in Covid 19 respiratory cases was published.
It came from Wuhan where a team of doctors lead by Dr Zhong Xiaoling had treated 29 cases of "oxygen resistant hypoxia", leading to full recovery in them all.
This research has been duplicated by another team of doctors in Opelousas, Louisiana, USA.

 

The world trials HBOT for Covid pneumonia - to prevent patients going on to a ventilator - with huge success.
                                        The UK still waits...