Abstract

An article from the "Canada Communicable Disease Report" (CCDR) Volume 34 • ACS-3, July 2008. The Canada Communicable Disease Report (CCDR) presents current information on infectious diseases for surveillance purposes. Source: http://www.phac-aspc.gc.ca/publicat/ccdr-rmtc/08vol34/acs-3/index-eng.php
Americas Canada health policy Influenza