Healthcare refers to the system and practices involved in the prevention, diagnosis, treatment, and management of illnesses, diseases, and injuries to maintain and improve the overall well-being of individuals. It encompasses a wide range of medical services, including preventive care, primary care, specialized medical treatments, emergency care, surgical procedures, and rehabilitation. Healthcare involves the collaboration of various professionals and it also includes healthcare facilities such as hospitals, clinics, medical laboratories, and long-term care facilities. The goal of healthcare is to promote and maintain the health and wellness of individuals, prevent and manage diseases, and enhance their quality of life.