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.
Distribution of serological testing results in patients with and without previous COVID‐19. IgG or pan‐Ig responses against the nucleoprotein (N), the receptor‐binding domain of the SARS‐CoV‐2 spike glycoprotein (RBD), the domain 1 or 2 of the SARS‐CoV‐2 spike glycoprotein (S1/S2), and the extended RBD domain are shown. Consecutive health‐care workers and inpatients with suspected or possible previous COVID‐19 were prospectively included (n = 3658; prevalence 5.3%)
