2. Heart disease is the main disease in North America, Europe and Oceania, especially the elderly, and tens of thousands of people die of heart disease every year in the United States alone.
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 at present.
Law.
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.
flu
Influenza is an acute respiratory infectious disease caused by influenza virus and spread through respiratory tract. The onset is not limited by seasons, and can occur all year round, but winter and spring are the high incidence seasons of influenza.
fatty liver
Fatty liver has become one of the main diseases threatening human health.
Industry experts recently called for scientific lipid-lowering and liver protection at relevant seminars.
diabetes
Diabetes is a common disease. In China, the number of diabetic patients is increasing, which is a serious threat to human health. The World Health Organization has listed diabetes as one of the three difficult diseases, and designated165438+1October 14 every year as "World Diabetes Prevention Day".
Lifestyle diseases
With the accelerated pace of life and lifestyle changes, more and more people have no time to exercise, and overtime is more common. After a busy day, I often feel stiff neck, heavy shoulders, and even abnormal feelings such as headache, dizziness and nausea. At present, experts point out that these seemingly minor diseases have become the "number one killer" threatening human health in the 2 1 century.
Cardiovascular and Cerebrovascular Diseases —— The biggest epidemic in China at the end of the century.
According to the survey, at the end of the 20th century, cardiovascular and cerebrovascular diseases were the biggest epidemic in China, with 90 million cases of hypertension and 6.5438+0.5 million cases of stroke every year. The total number of survivors is about 6 million, and more than half of them have different degrees of disability and can't take care of themselves. Among them, at least 5 million people can't move in bed, and more people have vascular diseases but have not yet attacked, which has brought great pain to individuals and families, although these overlap.