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.
Comparison of the lymphocyte subsets and cytokines between the unvaccinated and vaccinated groups. (A) Absolute numbers and percentage of lymphocyte subsets and the CD4+/CD8+ T-cell ratio. (B) Graphical representation of the concentrations of different cytokines in the unvaccinated and vaccinated groups. Unvaccinated group, n = 102; vaccinated group, n = 406. All p values were two-tailed, and differences with p < 0.05 were considered statistically significant. ns, not significant.
