MSD is a leading biopharmaceutical company known as Merck & Co. , Inc. in the United States, Canada, and Puerto Rico, and as MSD globally. The company focuses on scientific innovation to deliver medicines and vaccines for various health challenges, including oncology, vaccines, infectious diseases, and cardio-metabolic diseases. MSD operates multiple divisions, including Human Health, Animal Health, and Research & Development. With approximately 75,000 employees worldwide and a significant investment in research and development, MSD is committed to improving global health through its scientific advancements. Additionally, the company places a strong emphasis on diversity, inclusion, and corporate responsibility. MSD’s operations extend worldwide, offering opportunities in numerous regions and promoting diversity and innovation in all aspects of its business.