The level of modern medicine has developed so much that it can cure a lot of diseases that were difficult to cure before, but there are still a lot of diseases that are difficult to treat
1. AIDS AIDS is an infectious disease caused by the HIV virus, which attacks the immune system of the human body, destroying a large number of CD4T lymphocytes, which are the most important cells in the immune system of the human body, so that the human body loses the immune function. The virus attacks the body's immune system, destroying a large number of CD4T lymphocytes, the most important cells in the immune system, causing the body to lose immune function. After being infected with HIV, the body loses its immune function and becomes infected with various diseases and dies. The death rate of AIDS is very high, and so far there is still no cure for AIDS.
2. Malignant tumors are commonly known as cancer. There are many types of cancer, a small number of which can be cured at an early stage, but the vast majority of cancers are not completely curable, and the death rate of cancer is also very high.
3. Most of the chronic diseases many chronic diseases can only be relieved in medicine can not be cured, these diseases usually will not hurt people's lives, but will always be with you. For example, bronchial asthma, chronic hepatitis, rheumatoid arthritis and so on. These diseases can still not be cured medically, only through treatment and medication to alleviate the pain.
4. Congenital diseasesCongenital diseases are in the fetal period, the fetus in the mother's uterus in the process of growth and development, due to the influence of external adverse factors and lead to the development of abnormal, so that the birth of the disease has been manifested or signs of the disease. Some congenital diseases can be cured by treatment during infancy and childhood, and some are incurable