How B Cells May Generate Antibodies After Vaccination

"Steve Reiner, MD, professor of Medicine, and Burton Barnett, a doctoral student in the Reiner lab at the Perelman School of Medicine at the University of Pennsylvania, have shown how immune cells, called B lymphocytes, are able to produce daughter cells that are not equal, a finding that might explain how lifelong antibodies are made after vaccination."

Article Source: http://www.sciencedaily.com/releases/2011/12/111215141623.htm