It is funny, my mama (BSN) is very suspicious of the CDC because of the Lyme Disease (ongoing) debacle (she believes she has chronic Lyme and we did live in Old Lyme CT when she started having symptoms . . . ) but she deeply believes in the 'Vax Classics' which are basically what I got as a young person: DTP, OPV, & MMR. I try to tell her 2/3 of those have been replaced by newer versions . . .
My Nana, who is a generation earlier, believes in vaccinating for Diptheria & Polio, because she knew people who got both of those . . .
So I do think that different vaxes elicit different responses: for example, many in my generation disparage the CPox Vax. There is this whole selective vax thing where you JUST skip CPox and Flu shots . . . Gardasil & Cervarix are a hard sell even with otherwise ardent vaxers, and pretty much everyone loves IPV & OPV . . . Someone might even really like DTaP & IPV, but dislike Pentacel . . .