It 's not entirely clear what family history would put your child at risk for vaccine problems , but Frances Page Glascoe , a professor of pediatrics at Vanderbilt University Medical Center , says parents should look back at least ask the question . Parents have concerns about possible cancer and autism risks . Doctors from Centers for Disease Control say vaccine schedule is flexible . Sears Schedule recommends spreading vaccines out over time . Looking at family history can give clues as to whether your family is at risk .
Parents have concerns about possible cancer and autism risks . Doctors from Centers for Disease Control say vaccine schedule is flexible . Sears Schedule recommends spreading vaccines out over time . Looking at family history can give clues as to whether your family is at risk .