No, but we have other reasons why people would be deferred. It depends on where you take your warm vacations in the wintertime. That could get in the way. If you spent certain amounts of time in Britain during the mad-cow era, you'll be permanently deferred. We have a long list of other reasons why we defer donors, but ageism is no longer one of our problems.
On December 8th, 2016. See this statement in context.