Hispanic population growth 1990-2000 1130103178346827

April 09, 2002 10:50 AM

UPDATED October 23, 2005 05:32 PM

More Videos

  • MMR vaccine is safe, effective American Academy of Pediatrics says

    Dr. Wendy Sue Swanson—a pediatrician, mother and spokesperson for the American Academy of Pediatrics—offer some answers about the safety and efficacy of the MMR vaccine.