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.
Subject disposition flowchart Subjects 6–35 months received 2 half-doses 28 d apart of the study vaccine. All other subjects received a single full dose. Blood samples were collected before vaccination (day 0) and 28 d after the last vaccination.
