This just goes to a link of a large number of papers purporting to be on vaccine effectiveness.
In the first place, this node http://truthsift.com/search_view?statement=Vaccine-Effectiveness-used-to-measure-flu-vaccines-gives-a-higher-score-to-a-flu-vaccine-if-it-damages-the-immune-system-of-the-recipient.&id=386&nid=2823
points out that by "effectiveness" papers frequently use a measure that includes collateral damage. On the face of it none of these papers discuss collateral damage, but I haven't examined them closely. If you want to assert some of them do, please make the case.