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Cystic Fibrosis Carrier Screening - Is Screening Accurate?

The blood test can detect whether a person is a carrier of cystic fibrosis (CF) in about 9 out of 10 CF carriers.2 This rate is not the same among all racial and ethnic groups. There is a small risk that you may be a CF carrier even when the test results are negative.

WebMD Medical Reference from Healthwise

Last Updated: June 15, 2011
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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