Johnson & Johnson, through its subsidiaries, is engaged in the research and development, manufacture, and sale of a range of products in the healthcare field. The Company’s primary focus is products related to human health and well-being. It operates through two segments: Innovative Medicine and MedTech. The Innovative Medicine segment is focused on various therapeutic areas, including immunology, infectious diseases, neuroscience, oncology, pulmonary hypertension, and cardiovascular and metabolic diseases. Products in this segment are distributed directly to retailers, wholesalers, distributors, hospitals, and healthcare professionals for prescription use. The MedTech segment includes a broad portfolio of products used in the orthopedic, surgery, interventional solutions, and vision fields. These products are distributed to wholesalers, hospitals, and retailers, and used principally in the professional fields by physicians, nurses, hospitals, eye care professionals and clinics.