Brain fog, unable to walk: Sufferers of ‘long COVID’ wait for answers about the mystery condition

‘Long COVID’ cases are expected to skyrocket in England post ‘Freedom Day’, as medical professionals and sufferers warn the impacts will plague health systems for years to come. 

Twenty-nine-year-old Callum O’Dwyer caught the virus at the start of the UK lockdown in March 2020.

“I was in my flat…