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with ebola people hoped, wished & prayed for a vaccine - but we didn't. with #measles we have one. #VaccinateYourKids

Tue Feb 03, 2015 @ 8:22:19 am ET via Twitter for Android


I’m a father of three, a practicing neurosurgeon, and a globe-trotting journalist. Join me as I go beyond the headlines, and offer insight to stories that shape the quality of life for you and your family. FULL BIO

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