A new round of polls explores attitudes about presidential candidates.

Kaiser Family Foundation. Kaiser Health News, an editorially independent news service, is a program of the Kaiser Family members Foundation, a nonpartisan healthcare policy research organization unaffiliated with Kaiser Permanente.. A new round of polls explores attitudes about presidential candidates, health policies A fresh Washington Post-ABC News polls finds President Barack Obama has a slight edge over his challenger Mitt Romney among registered voters. A CNN poll finds Obama includes a bigger advantage on wellness Medicare and care issues.This outcome strongly shows that in vivo B-cell immunity was preserved to some extent, as shown by the sustained presence of all serum immunoglobulin isotypes, detectable antibody responses to polysaccharide antigens , and the current presence of memory space B cells with somatic mutations in their immunoglobulin-variable-region genes.20-22 Overall, the present research confirms the expectation that ex vivo gene therapy for SCID-X1 can result in long-term correction of the SCID phenotype. However, the risk of the advancement of a malignant condition related to treatment, which included the usage of a retroviral vector comprising a reliable enhancer of long terminal repeats, cannot be ignored.