A 2025 KFF poll found that more than eight in ten Democrats reported trusting professional medical organizations such as the American Medical Association or the American Academy of Pediatrics for health information, while about half of Republicans reported trusting those organizations.
October 09, 2025
high
temporal
Partisan differences in trust toward professional medical organizations as sources of health information.
Since 1998, independent researchers across seven countries have conducted more than 40 high-quality studies involving over 5.6 million people and have found no link between vaccines and autism.
January 01, 1998
high
temporal
Aggregate summary of multiple epidemiological studies examining a causal relationship between vaccines and autism.