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Shutterstock
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Gov. Kate Brown
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BRADLEY PARKS/OPB
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Harborview Medical Center in Seattle./Shutterstock
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PeaceHealth Southwest Medical Center in Vancouver, Washington, on Aug. 7, 2013.
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RYTYHO USA/WIKIMEDIA COMMONS
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Oregon State Hospital in Salem.
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JESSICA FLOUM/THE LUND REPORT
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SHUTTERSTOCK
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Dr. Paul Thomas, a Beaverton pediatrician, has promoted his vaccine skepticism on YouTube.