Fig. 2.
Cumulative proportion of case children (○) and control children (□) who had experienced at least one rotavirus infection by the age shown on the x-axis.
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.