U.S. blocks health insurer Aetna's $34 billion Humana acquisition

(Reuters) – A U.S. judge blocked on Monday health insurer Aetna Inc’s proposed $34 billion acquisition of smaller peer Humana Inc, raising the stakes for rival Anthem Inc as it battles to close a $54 billion deal to buy Cigna Corp.

Source:: U.S. blocks health insurer Aetna's $34 billion Humana acquisition