http://www.phac-aspc.gc.ca/publicat/ccdr-rmtc/07vol33/acs-06/index-eng.php 1 July 2007
Recommendations
Currently, in Canada, some multi-dose preparations of influenza or hepatitis B vaccines are the only thimerosal-containing products that might be offered to children as part of the routine childhood immunization schedule. Thimerosal-free influenza and hepatitis B vaccines have also become available in recent years.