
Merck acquires Prometheus Biosciences for $10.8B
Merck & Co. has announced that it will acquire immune disease treatment developer Prometheus Biosciences in a $10.8 billion deal. The acquisition will add diversity to Merck's overall portfolio and strengthen its sustainable innovation engine. The deal is subject to approval by Prometheus Biosciences shareholders. Merck is looking to add new products to its pipeline as its top-selling drug cancer therapy, Keytruda, is expected to lose patent protection this decade.





