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.
Estimated curves of protection against culture-confirmed clinical infection with wild-type influenza virus versus cell-mediated immune responses for the four treatment groups. P(protection) is the estimated probability of being protected against clinical culture-confirmed influenza virus infection. The estimated protection curves for each of the four treatment groups are charted against the magnitude of the CMI response as determined using the number of IFN-γ SFC per 106 PBMC/ml.
