It’s the latest example of medical tests ... genetic variation that is more common in people of African, Caribbean, Middle Eastern and West Indian descent. Initial studies of the test, published ...

It’s the latest example of medical tests that contribute to health care disparities ... The researchers suspect it has something to do with a harmless genetic variation that is more common in people ...

It's the latest example of medical tests that contribute to health care disparities ... The researchers suspect it has something to do with a harmless genetic variation that is more common in people ...