From Gallup
"WASHINGTON, D.C. -- Republicans are less likely now than they were in the past to say they are confident in the accuracy of important medical advice their doctor gives them. Currently, 60% of Republicans and Republican-leaning independents are confident, down from 73% in 2010 and 70% in 2002. Meanwhile, more Democrats and Democratic leaners are confident now (71%) than were in the past, especially compared with the 62% measured in 2002.
As a result, Democrats' confidence exceeds Republican confidence for the first time in Gallup's trend, though majorities of both groups remain confident."
NOT
COINCIDENCE
NOT A CHANGE IN MEDICINE, A CHANGE IN INFORMATION SOURCES
and a desperate Trump GOP mainlining anti-vaxx stuff for political gain