FIG. 1.
Log10-converted VH3-idiotypic antibody titers to pneumococcal polysaccharide vaccine in pre- and postvaccination sera from middle-aged and elderly subjects, stratified according to vaccination status. *, P < 0.05.
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.