Diseases We Screen For

Sema4 Expanded Carrier Screen (ECS) is a highly accurate and comprehensive carrier test for 281 genetic diseases. It was specifically designed to screen for hereditary conditions across many different ethnicities.

With Sema4 ECS, testing can be performed for all 281 diseases, a smaller subset of diseases, or even just 1 disease. Sema4 ECS also includes a Comprehensive Jewish Carrier Screen for 96 conditions. This panel screens for more diseases in the Ashkenazi population than any other Jewish carrier screen and is the first of its kind to address the largely overlooked needs of the Sephardi and Mizrahi Jewish populations.

What are genes and why do they matter?
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