What diseases have not been cured?

* Cancer: Cancer is a complex group of diseases characterized by the uncontrolled growth and spread of abnormal cells in the body. There are many different types of cancer, and some are more curable than others. Treatment options for cancer include surgery, chemotherapy, radiation therapy, targeted therapy, and immunotherapy.

* Heart disease: Heart disease is the leading cause of death in the United States. It includes a range of conditions that affect the heart and blood vessels, such as coronary artery disease, heart attack, heart failure, and stroke. Treatment options for heart disease include medications, surgery, and lifestyle changes.

* Stroke: A stroke occurs when the blood supply to the brain is interrupted. This can cause brain damage and lead to a variety of symptoms, including paralysis, speech problems, and memory loss. Treatment options for stroke include medications, surgery, and rehabilitation.

* Diabetes: Diabetes is a chronic disease that affects the body's ability to produce or use insulin, a hormone that is necessary for the body to use glucose for energy. There are two main types of diabetes: type 1 and type 2. Treatment options for diabetes include insulin therapy, oral medications, and lifestyle changes.

* Alzheimer's disease: Alzheimer's disease is a progressive brain disorder that is the most common cause of dementia. It affects memory, thinking, and behavior and eventually leads to death. There are currently no treatments that can stop or reverse the progression of Alzheimer's disease but there are some medications that can help to manage the symptoms.

* Parkinson's disease: Parkinson's disease is a progressive nervous system disorder that affects movement. It is characterized by tremors, rigidity, slowness of movement, and postural instability. There are currently no treatments that can stop or reverse the progression of Parkinson's disease but there are some medications that can help to manage the symptoms.

* Multiple sclerosis: Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system. It is characterized by inflammation and damage to the myelin sheath, which is the protective covering of the nerves. There are currently no treatments that can stop or reverse the progression of multiple sclerosis but there are some medications that can help to manage the symptoms.

* HIV/AIDS: HIV is a virus that attacks the immune system. If left untreated, HIV can lead to AIDS, a life-threatening condition. There are currently no treatments that can cure HIV/AIDS but there are some medications that can help to slow the progression of the disease and prevent the development of AIDS.

* Hepatitis B and C: Hepatitis B and C are viruses that can cause inflammation of the liver. In some cases, hepatitis B and C can lead to liver failure or liver cancer. There are currently no treatments that can cure hepatitis B and C but there are some medications that can help to slow the progression of the disease and prevent the development of liver failure or liver cancer.