Tom Harkin actually said...
My point is, that you add them all up, and do we really know that 31 of those, given in the first 18 months--within that short span of time--each one of them may be individually fine, but do we know what the outcomes, what the impact is, say, on someone who may be genetically predisposed, to have autism.
Context
Senator Harkin questions the cumulative effect of vaccines on genetically predisposed individuals.
03/19/2007