Table 2 Clinical laboratory results of the child
From: Breastfed 13 month-old infant of a mother with COVID-19 pneumonia: a case report
Measure | d1 | d4 | d6 | d14 | d24 | d26 | d28 |
|---|---|---|---|---|---|---|---|
White blood cell count (4.0–12.0 × 109/L) | 3.7 | NT | 6.9 | 9.6 | NT | NT | NT |
Lymphocyte count (0.7–4.9 × 109/L) | 2.0 | NT | 5.1 | 6.4 | NT | NT | NT |
D-reactive protein concentration (0-6 mg/L) | 1.5 | NT | NT | 0.1 | NT | NT | NT |
SARS-CoV-2 test by PCR | |||||||
Nasopharyngeal swab | NT | + | + | + | + | – | – |
Feces | NT | + | NT | + | + | – | NT |
Serum | NT | NT | NT | – | NT | NT | NT |
SARS-CoV-2 antibody | |||||||
Serum IgG | – | NT | NT | + | NT | NT | NT |
Serum IgM | – | NT | NT | + | NT | NT | NT |