RESUMEN
HISTORY AND CLINICAL FINDINGS: Up to February 24th 2020 occasionally occuring SARS-CoV-2 infections in Germany without severe course. Emergency presentation of a couple in the emergency room. For seven days now, the man has fever, dry cough und physical weakness and the wife has similar symptoms of a milder form. The clinical examination shows fine crackles over both lungs and a respiratory failure of the husband. INVESTIGATIONS AND DIAGNOSIS: Laboratory increase in inflammation parameters as well as transaminases and lactate dehydrogenase. Radiologically lung infiltrates of different severity. Further on diagnosis of a SARS-CoV-2-infection of both patients with a severe course of the male. TREATMENT AND COURSE: Intubation and mechanical ventilation of the male patient with prolonged intenive care treatment. Recovery of the female patient under conventional oxygen therapy. DISCUSSION: These two cases show the starting point of an endemic spread of SARS-CoV-2 in the district of Heinsberg (North Rhine-Westphalia) and up to this point the first case of a life-threatenning course in Germany.