New blood count ranges could prevent unnecessary testing for people with Duffy-null trait

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Health & Medicine United Kingdom

The American Society of Hematology has developed new reference ranges for children and adults with Duffy-null status, a common genetic trait associated with naturally lower circulating white blood cell counts that affects more than 66% of people with African or Mediterranean ancestry in the U.S.. These personalized reference ranges are the first of their kind and will help clinicians accurately…

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