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.
Each household participant receives a (A) Household Substudy questionnaire, (B) two midturbinate or anterior nasal swabs color coded to represent Day 0 and Day 7 (anterior nasal shown), (C) two VTMs color coded to represent Day 0 and Day 7, and a biohazard bag to place the collected specimens in.
