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.
Role of thymus gland in viral infection. Illustration shows CD138+ plasma cells (PC) accumulated in thymic perivascular space, where they constitutively produce IgG1 and IgG3 which are reactive to common viral proteins and IgG subclass with no function.
