... of vaccine for Hep A, B and measles. Overall risk perception low. Those who perceived high risk of Hep A were more likely to get PTA OR 1.5 . 29 Netherlands 1994 3045 65.5 For high risk: 27.8 TS, 11.8 PCP For low risk: 51.0 TS and 10.2 PCP High risk destination 84.7 vs 59.6 . Elderly...