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ABC News Medical Unit contributor

Dr. Grace Cullen

Dr. Grace Cullen is on ABC News' medical unit. Get their latest news stories and articles, connect with millions of users and join the conversation at ABC News.

Dr. Cullen's Latest Work

PHOTO: A thermometer is used to check the temperature of a sick child in an undated stock image.
STOCK IMAGE/Orion Production/Shutterstock

Concerning clusters of severe hepatitis cases in children being investigated

PHOTO: Packs of Newport cigarettes are seen on a shelf in a grocery store in the Flatbush neighborhood on April 29, 2021, in Brooklyn, New York.
Michael M. Santiago/Getty Images, FILE

FDA announces proposed ban on menthol-flavored cigarettes

PHOTO: A boy receives vaccine injection in this undated stock photo.
STOCK PHOTO/Getty Images

Kindergarten vaccination rates dip below target for 2020-2021

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