Infant with reverse-transcription polymerase chain reaction confirmed COVID-19 and normal chest computed tomography: A case report

Table 1 Some blood test of the patient

Time	Jan 26, 2020	Jan 31, 2020	Feb 6, 2020	Feb 23, 2020	Feb 28, 2020
WBC	10.39 × 109/L (5-12)	13.21 × 109/L (5-12)	12.90 × 109/L (5-12)	15.4 × 109/L (5-12)	8.5 × 109/L (5-12)
RBC	4.03×1012/L (4.3-5.8)	4.38 × 1012/L (4.3-5.8)	4.09 × 1012/L (4.3-5.8)	3.99 × 1012/L (4.3-5.8)	3.63 × 1012/L (4.3-5.8)
Hemoglobin	114 g/L (130-175)	128 g/L (130-175)	116.1 g/L (130-175)	109.9 g/L (130-175)	109.8 g/L (130-175)
Thrombocyte	196 × 109/L (100-300)	527 × 109/L (100-300)	534 × 109/L (100-300)	418 × 109/L (100-300)	359 × 109/L (100-300)
Neutrophils	6.62 × 109/L (1.8-6.3)	0.93 × 109/L (1.8-6.3)	3.61 × 109/L (1.8-6.3)	2.33 × 109/L (1.8-6.3)	1.86 × 109/L (1.8-6.3)
Lymphocytes	2.84 × 109/L (1.1-3.2)	11.39 × 109/L (1.1-3.2)	64.6 × 109/L (1.1-3.2)	11.6 × 109/L (1.1-3.2)	5.97 × 109/L (1.1-3.2)
Influenza A virus	-
Influenza B virus	-
CRP		0.47 mg/L (0-8)	0.11 mg/L (0-8)	0.49 mg/L (0-8)	0.35 mg/L (0-8)
Albumin		44.6 g/L (35-55)	44.5 g/L (35-55)	43.9 g/L (35-55)	43.7 g/L (35-55)
Globulin		17.0 g/L (20-35)	16.3 g/L (20-35)	16.3 g/L (20-35)	13.8 g/L (20-35)
Albumin/Globulin		2.62 (1.2-2.5)	2.73 (1.2-2.5)	2.69 (1.2-2.5)	3.17 (1.2-2.5)
ALT		143 U/L (1-40)	78 U/L (1-40)	66 U/L (1-40)	59 U/L (1-40)
AST		185 U/L (2-42)	72 U/L (2-42)	66 U/L (2-42)	71 U/L (2-42)
ALP		212 U/L (35-128)	217 U/L (35-128)
LDH		348 U/L (100-240)	289 U/L (100-240)	298 U/L (100-240)	228 U/L (100-240)
TBA		12.99 μmol/L (0-10)	5.16 μmol/L (0-10)	7.9 μmol/L (0-10)	4.8 μmol/L (0-10)
CK-MB		51 U/L (0-20)	48U/L (0-20)	63 U/L (0-20)	34 U/L (0-20)

WBC: White blood cell; RBC: Red blood cell; ALT: Alanine aminotransferase; CRP: C-reactive protein; ALT: Alanine aminotransferase; AST: Aspertate aminotransferase; ALP: Alkaline phosphatase; LDH: Lactic dehydrogenase; TBA: Total bile acid; CK-MB: Creatine kinase-MB; -: Negative.