July 24, 2025

Sanofi to buy early-stage vaccine maker Vicebio for $1.15B upfront

Sanofi will acquire the London-based vaccine startup Vicebio for $1.15 billion upfront and as much as $450 million in future payments, the companies said Tuesday. The deal marks Sanofi’s fourth acquisition of the year, following the recently completed $9 billion purchase of commercial-stage drugmaker Blueprint Medicines, an Alzheimer’s pipeline expansion with a $470 million deal…

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