Have just heard from my poor sister and she is really struggling. Her lungs are absolutely messed up, she has tachycardia and her oxygen levels are dangerously low. Her GP has made several appointments at the local hospital for scans and assessments, and she might be admitted as an in-patient. There are now 'Covid clinics' being set up everywhere, as people are finding the after-effects to be serious and even life-threatening, despite surviving the actual virus.
Her lungs fill up alarmingly with fluid, and she mentioned 'bradykinin overload' (she's a doctor so I don't always understand these things) Apparently it's an enzyme which stimulates secretions via the blood vessels into the lungs and one can even drown!!
I do so wish people knew about these post-Covid symptoms - they'd soon obey the safety rules if they knew the actual facts.