Here in the US it's called "Long Haulers"... when you join the support group and see their lists of symptoms most are clearly related to Depression. Gee, lock folks inside for months, separate from friends, remove from their job, block them from formerly pleasurable activities... the result WILL be depression. One long-hauler symptom that's legit is lung pain. I experienced it on and off for nearly a year. I know mine was due to a weakened lung from a long-ago collapsed lung plus repair via pleural cavity injection of Tetracyclin to fuse lung and pleural lining. Anyway, I'm 70 and had covid over a year ago with five other family members; we all were healthy to begin with and nobody had worse than flu or peneumonia-like symptoms. Cough was weird... Everyone's 100%, kids were quick to get there, I took longest.