no. the 2009-2010 seasonal flu vaccine did not protect against the new swine flu virus. but the 2010-2011 seasonal flu vaccine will protect against the 2009 h1n1 swine flu. don't wait for this vaccine if you are at high risk of serious flu. the 2009 h1n1 virus is still circulating. while there have been few infections in 2010 hospitalizations and deaths continue.
i had a flu vaccine this season. am i protected against swine flu?