I am aware of Pandemrix, but do you know that the likelyhood of getting narcolepsy was much higher when contracting the swine flue than from getting vaccinated? Of course it was not mandated, as the swine flu didn't become that large as initially feared. But if it had, the number of cases would have been orders of magnitude larger than those caused by the vaccine, as they were based on the same effect. And yes, a completely new flu is something to be afraid of, it can have very high death tolls.