Sanofi is a global healthcare company engaged in the research, development, manufacture, and marketing of therapeutic solutions. It operates in three core business units: Specialty Care, Vaccines, and General Medicines. The Specialty Care business unit focuses on rare diseases, multiple sclerosis, oncology, immunology, and rare blood disorders. The Vaccines business unit primarily operates through Sanofi Pasteur, a key supplier of life-saving vaccines in both developed and emerging markets. The General Medicines business unit offers treatments for diabetes, cardiovascular, as well as established products. The company also comprises Consumer Healthcare (CHC), a standalone business unit with integrated research, development, manufacturing, support, and information technology capabilities.