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.
Proportion naïve to RSV over time. Estimates obtained with the baseline model (left) and the sensitivity analysis with a reduced probability of hospitalisation for post-primary infections (right). RSV, respiratory syncytial virus.
