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Dr. Nancy answers your swine flu questions

In the wake of President Obama declaring H1N1 a health care emergency over the weekend, there are lots of questions about the swine flu vaccine this morning. Dr. Nancy answered some of your questions on today's show: Visit msnbc.com for Breaking News, World News, and News about the Economy If you have further questions, leave them in the comments below. RelatedSebelius: It's not too late