http://www.cdc.gov/h1n1flu/vaccination/public/vaccination_qa_pub.htm Here is the link to the cdc for the seasonal flu vaccine. http://www.cdc.gov/flu/about/qa/flushot.htm I have received both vaccines and have received the seasonal vaccine for years. I have never once contracted the flu. I personally am not too concerned with catching the flu, but I'd rather be safe than sorry as a ferret owner/lover :). That is my personal choice, and one that everyone must make for themselves based on facts and personal believes. >From: Sandra Fox <[log in to unmask]> > >The H1N1 is a live virus and should not be given to anyone high risk. [Posted in FML 6506]