[When COVID does not heal: post-COVID courses with fatigue and exercise intolerance].

Abstract

Post-COVID-Syndrome consists of several pathobiologically different entities, ranging from damage to specific organs to new onset autoimmune diseases. This  article focuses on post-COVID courses with the leading symptoms of fatigue and  exercise intolerance. This category is also known from other infectious diseases  and includes myalgic encephalomyelitis/chronic fatigue syndrome.