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Carolyn Barber, MD
cbarbermd.bsky.social
did:plc:ep5l4ixikvwk6mqacxohricu
RFK Jr. says polio ended because of the DDT ban. Wrong.
📉 Cases crashed after the 1955 Salk vaccine.
💊 Sabin oral vaccine in 1961 finished the job.
🚫 DDT ban came in 1972—long after polio was gone.
Vaccines beat polio.
#BlueSky #MedSky #NewsSky
#SciSky 🧪 #NurseSky #IDSky #EMSky #PedsSky #ObSky
2025-09-05T20:05:53.705Z