Terms of Use for Article Emerg Infect Dis. 2011 Jul; 17(7):1301-1302

Read the license and copyright statements in the XML or PDF files for
this article before reusing or redistributing any part of the
article. The license and copyright statements define what uses of the
article are permitted, and apply to all associated files, including
images and supplementary material. The terms and conditions of use are
not identical for all articles.

Contact the publisher if you have any questions about the permissible
uses of the article.