2. Malignant tumor (cancer) in 100 kinds of cancers with different lesions, no specific treatment has been found so far.
3. Cerebrovascular diseases (also known as stroke or cerebral hemorrhage) are seriously harmful to the elderly.
Gastroenteritis (including dysentery) has a high mortality rate in underdeveloped countries and regions.
There is no special prevention method for influenza and pneumonia, which occur all over the world, especially in South American countries such as Chile and Mexico, with high mortality.
6. Bronchial smoking (including emphysema and asthma), dust, air pollution and fatal factors in the environment promote the occurrence and development of diseases.
7. Diabetes is common in developed countries, and there is no radical cure.
8. There is no consensus on the etiology of liver cirrhosis, which is related to excessive drinking and lack of certain vitamins.
9. Tuberculosis once threatened the whole world in the19th century. Although it can be controlled at present, it is still on the rise.
10, infectious diseases and injuries, especially in underdeveloped countries, the mortality rate of children in such diseases and injuries is high. This 10 disease does not include accidental deaths such as car accidents, and the proportion of accidental deaths in the total number of human deaths in the world is also extremely high.