Pfizer boosts obesity drug prospects with $7.3 billion deal to buy Metsera
1. Pfizer to acquire Metsera for $7.3 billion to enter obesity market. 2. Metsera's shares spiked over 60% after the acquisition announcement. 3. Pfizer faced setbacks in obesity drug development before this acquisition. 4. Metsera's pipeline includes promising GLP-1 drugs and an amylin drug. 5. Analysts project Metsera's drugs could achieve $5 billion in peak sales.