Post Biocon, Pfizer Pushes Forward On Biosimilar MABs

Biosimilars pioneers face a steep learning curve and multiple surprises, as shown by Pfizer’s recent and expensive backtrack on its deal with India’s Biocon. But Pfizer says the setback has reaffirmed its strategy as it pushes ahead on its own with a monoclonal antibody program, led by a biosimilar rituximab.