There are 146 medical schools in the United States-126 teach allopathic medicine and award a Doctor of Medicine (M.D.) degree; 20 teach osteopathic medicine and award the Doctor of Osteopathic Medicine (D.O.) degree. Acceptance to medical school is highly competitive.
Cancer is the second leading cause of death in the US with around 584,881 deaths each year. Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. If the spread is not controlled, it can interfere with essential life-sustaining systems and result in death.
1: Heart disease. Heart disease is the leading cause of death in the U.S. Heart disease is the leading cause of death for both men and women in the U.S. and also the leading cause of death worldwide. More than half of the deaths that occur as a result of heart disease are in men.