elemental.medium.com/a-supercomputer-analyzed-covid-19-and-an-interesting-new-theory-has-emerged-31cb8eba9d63
This article is an interesting read and suggests Vitamin D may help. It’s quite technical but seems to explain a lot of the symptoms
Estranged Son and Future Granddaughter
To think that London, or anywhere else for that matter, does not belong to any one demographic