Conceptual Development of Industrial Biotechnology for Commercial Production of Biopharmaceuticals and Vaccines provides insights on how to bring sustainability into biologic drug production. The cumulative facts and figures within in the book are helpful to promoters in monitoring value chain transfer process of super quality biologics for better return in profits. In addition, this is a useful reference for students, researchers and scientists in biotechnology, pharmaceutical science, medical sciences, and the R&D division of biotechnology-based industries. Conceptual development of biotechnology has taken new avenues with the integration of medical sciences, physical science, and engineering, hence this is a timely source. The current global market for vaccines, especially COVID-19, is tremendous. Bivalent oral polio vaccine, diphtheria, tetanus-containing, and measles-containing vaccines have a high demand internationally and recombinant DNA technology and protein engineering are helpful in the production of quality bio-products.