Serum antibody titer fold-increase

Older age is associated with serum antibody titer fold-increase in humans After repeated influenza vaccination.

“the fold-increase in serum titers after vaccination was lower in the elderly”

HumansAfter repeated influenza vaccination

The generation of memory B cells is maintained, but the antibody response is not, in the elderly after repeated influenza immunizations

Vaccine·Apr 20, 2016