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AstraZeneca holds talks with Bristol Myers Squibb on $400bn merger
Tie-up would be one of the biggest-ever pharmaceutical deals and create the world’s fourth-largest drugmaker Business live – latest updates Britain’s biggest drugmaker, AstraZeneca, is understood to be in discussions to take over its US
What changed: Drasker began tracking this story across 2 reporting sources. Drasker last checked the live reporting Aug 3, 2026, 6:10 AM EDT.
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