Fig. 2.

Dynamic profile of white blood cells and lymphocyte count in pregnant women with or without severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Considering pregnant women with SARS-CoV-2 infection, patients 1–6 are pregnant patients with laboratory-confirmed SARS-CoV-2 infection, and patients 7–8 are pregnant patients with highly suspected SARS-CoV-2 infection. The left y-axis shows the number of white blood cells (WBC). The right y-axis shows the number of lymphocytes (LYMPH). The dotted lines in blue show the upper normal limit of the WBC count, and the dotted line in grey shows the lower normal limit of LYMPH count. Pre, pre-partum; Post, post-partum.