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.
Reactivities of MVV-positive sera in ELISA where the solid phase was sensitized with recombinant p25 alone or with p25 combined with TM1c peptide as described in Materials and Methods. S/CO are given for 12 positive sera, and the cutoff was set at an S/CO of 1. For the p25-only ELISA, the cutoff was determined as the mean of results for negative controls plus 3 standard deviations.
