COVID-19 disease leads to a severe course in one in five patients. Such a severe (possibly fatal) course can only be prevented in the early stages of the infection, as treatments (e.g. with paxlovid or monoclonal antibodies) are only effective then. The dangerous thing: At this stage, you usually have no symptoms and you will only receive treatment if you are at risk of a severe course. To prevent severe COVID-19 progression, take the protexam xCoV test. Determine the severity of your course and take the opportunity to start treatment in good time. Regardless of the virus variant.