Novartis AG provides healthcare solutions. The Company is a multinational group of companies specializing in the research, development, manufacturing and marketing of a range of healthcare products led by pharmaceuticals. Its portfolio includes medicines, eye care, cost-saving generic pharmaceuticals, preventive vaccines and diagnostic tools, over-the-counter and animal health products. The Company has five segments: Pharmaceuticals, which include patent-protected prescription medicines; Alcon, which include surgical, ophthalmic pharmaceutical and vision care products; Sandoz, which include generic pharmaceuticals; vaccines and diagnostics, which include human vaccines and blood-testing diagnostics, and consumer health, which include over-the-counter medicines (OTC) and Animal Health. On April 8, 2011, the Company acquired the remaining non-controlling interest in Alcon, Inc.