In the beginning, Corona was considered a virus, which is sometimes fatal, but in most cases mild. In the meantime, however, there are increasing reports that consequential damage remains even if the course of the disease is harmless. Doctors are seeing more and more patients who complain of shortness of breath and other complaints after surviving corona infection.

BLICK, for example, spoke to several people in June who, after surviving an infection, no longer achieved their old level of performance. A woman who had actually recovered said: «Even today I still have chest pain and feel very weak. Physical activities are hardly possible and I have a great need for rest and sleep. »