BLUE ALERT: Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Bluebird bio Inc. and Encourages Investors to Contact the Firm

BLUE ALERT: Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Bluebird bio Inc. and Encourages Investors to Contact the Firm