Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Plasma concentrations of (A) C-reactive protein (CRP) and (B) leukocytes over time after the onset of symptoms in coronavirus disease 2019 (COVID-19) patients (n = 78) with critical or moderate disease. The normal range of cell counts is displayed by the gray area. Data are represented as individual black dots. If multiple measurements were done for one patient, different measurements are connected with a red line to indicate paired data. Data were retrieved from the patients’ records
