Table 2.

Summary of laboratory examination results of the familial cluster with COVID-19.

	Patient1	Patient2	Patient3	Patient4	Patient5	Patient6	Patient7
White blood cell count
(× 109 cells per L) (normal range3.5–9.5)	2.96	4.37	9.72	3.91	4.66	4.98	4.34
Lymphocytes
(× 109 cells per L) (normal range1.1–3.2)	0.84	1.17	7.62	1.88	1.66	2.15	1.23
C-reactive protein
(mg/L) (normal range0–10)	18.2	2.9	3.1	4	4.5	4.3	1.6
Serum procalcitonin
(ng/ml) (normal range0–0.5)	0.7	0.5	0.3	1	1.4	0.9	1.4