Moderate form; fatigue, shortness of breath, fever 38 degrees, dry cough, bilateral bronchopneumonia with PCR “ – ” but IgM and IgG antibodies for Covid+; SpO2=92%; hospitalized for antibiotic and anticoagulant treatment (due to increased suspicion of Covid)Comorbidities: HT and DM (new case). The gene discussed is CD40LG; the disease is bronchopneumonia.