Biological tests revealed lymphopenia (lymphocytes of <1500), high blood creatinine, D-dimer of >500 μg/l, C-reactive protein (CRP) of >130 mg/l, ferritin of >300 μg/l, and lactate dehydrogenase (LDH) of >500 U/l in 78.5%, 33.5%, 82.7%, 47.7%, 77.3%, and 49.7% of the cases, respectively. This evidence concerns the gene CRP and lymphopenia.