11.   Like elsewhere in the United States, treatment is the best defense for an enemy that has no known cause and no known cure.

12.   Medical advances can slow the rate at which HIV weakens the immune system, but there is no known cure.

13.   No one knows what causes fibromyalgia and there is no known cure.

14.   She soon learned she had CBD, for which there is no known cure.

15.   Steven has severe Tourette syndrome, a neurological disorder with no known cure.

16.   There is no known permanent cure for apnea.

17.   There are treatments but no known cure.

18.   There is no known cure for the brain disease, which causes a noticeable lack of muscle control.

19.   There is no known cure or antidote for the salmon anemia, and it is not considered a threat to humans.