$IFRX Status of the therapy approaches. What medical professionals learn from Covid-19: (translated with Google) In general, physicians roughly divide Covid-19 into two phases: - the viral phase, in which the pathogen multiplies in the airways and lasts up to ten days after the onset of symptoms, and - the inflammatory phase, characterized by inflammatory processes that extend far beyond the airways and can affect almost all organ systems. This second phase is particularly dangerous, but it does not occur in every patient. Many factors can indicate a severe course - low oxygen saturation in the blood, rapid breathing and, in particular, high inflammatory values, for example in the case of C-reactive protein (CRP). In the worst case, patients may be at risk of a cytokine storm - an escalating reaction of the immune system.