66% of 1,004 Covid-19 patients in stages four and five experience symptoms for up to three months or longer after infection, like fatigue, breathing difficulties during activity, insomnia, cough, and anxiety.
‘Long Covid’ sufferers experience symptoms such as severe fatigue, memory problems, loss of appetite, diarrhoea, muscle and chest pains, difficulty thinking and concentrating, breathlessness, as well as psychiatric illnesses such as depression.