Icosavax

UK-based pharmaceutical giant AstraZeneca (AZ; NASDAQ: AZN) has announced the acquisition of US vaccines specialist Icosavax (NASDAQ: ICVX), including its protein virus-like particle (VLP) platform. AstraZeneca will pay approximately USD 800 million upfront for all outstanding shares, plus about USD 300 million in milestone payments. The acquisition is set to…