Swine Flu Side Effects
FILE - In this Sept. 10, 2009, file photo, Health and Human Services Secretary Kathleen Sebelius, left, talks with Mayo Clinic Vaccine Research Group Director Dr. Gregory A. Poland , center, and American Academy of Pediatrics President Dr. David T. Tayloe, at the National Press Club in Washington. The government is starting an unprecedented system to track possible side effects as mass flu vaccinations begin next month. (AP Photo/Luis M. Alvarez)
Copyright 2009 AP News
