Nonprofit Groups Offer Genetic Testing for Jewish Students

By BECKIE SUPIANO

Laura D. Rosenblatt hadn't given much thought to her genes. But then a member of her sorority at the University of Pittsburgh e-mailed her about an on-campus screening for hereditary diseases. Ms. Rosenblatt makes an effort to support her sorority sisters, so she got screened.

And, as a 19-year-old freshman,...