In the most severe cases, the level of D-dimer, a fibrin degradation product present in the blood, was high, and the number of lymphocytes gradually decreased.
Kwa wagonjwa walio na visa vya hali mbaya, kiwango cha D-dimer, bidhaa ya kushusha hadhi ya fibrini ndani ya damu, iliinuliwa na idadi ya lymphocyte iliendelea kupungua.