Doctors have a new treatment for Huntington's disease. This disease is very serious and makes people very sick. The new treatment helps people feel better for a longer time. People who get the treatment can live a better life.

The treatment is a special medicine. Doctors put the medicine into the brain with a long surgery. The medicine helps stop the bad protein that hurts the brain. People who got the treatment did not get worse quickly. Some people can walk and work again.

The treatment is not for everyone now because it is very hard and costs a lot of money. But doctors are happy because this is a big step. They hope more people can get help in the future. Many families feel hope because of this new medicine.