Monoclonal antibody therapies for COVID-19: lessons learned and implications for the development of future products()

Several companies were authorized to treat COVID-19 patients with monoclonal antibodies within 1–2 years of the start of the pandemic. These products were discovered, developed, manufactured, clinically tested, and approved under emergency-use authorization at unprecedented speed. Pandemic urgency led to novel development approaches that reduced the time to clinical trials by 75% or more without creating unacceptable patient or product-safety risks. Hundreds of thousands of patients now benefit from these therapeutics that have reduced the rates of hospitalization and death. The chemistry, manufacturing, and control development strategies set a new precedent of speed, safety, and demonstrated clinical benefit and will likely have a lasting impact on the development of future monoclonal antibody therapies for not only infectious diseases but also for oncology, inflammation, and rare diseases.