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.
An error was made in the spelling of Dr. Paul Varughese's name in a recent article on the threat of measles (CMAJ 2003;169[11]:1200).
