CHMP havde tidligere konkluderet, at der forelå et statisk signal om en unormal stor forekomst af tilfælde af SUD inden for 24 timer efter booster- vaccination med Hexavac i det andet leveår.
The CHMP had previously concluded that there is a statistical signal of an excess occurrence of cases of SUD within 24 hours of a booster vaccination with Hexavac during the 2nd year of life.