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.
Cell-mediated immunity is induced following immunization via VacSIM. Mice were immunized 4 weeks apart and rHBsAg-specific CD8+ T cells were enumerated by IFN-γ ELISpot (A) and flow cytometry (B) of splenocytes harvested from mice (n = 5, except n = 1 for rHBsAg + Freund's, due to lost samples) at 3 weeks postprime (left) and 2 weeks postboost (right).
