Write an essay on the prevention and control of infectious diseases and food safety in 730 words

Now, there is a flu that has spread all over the world to China, and it is influenza A (H1N1), referred to as influenza A. The symptoms of this disease are exactly the same as those of the common cold, such as fever, cough, and sore throat.

Influenza A is a terrible infectious disease because it spreads quite quickly. My mother found me the news during the high incidence of influenza A in 2009 from the Internet: according to the report of the Ministry of Health on the 14th, from 15 o'clock on September 11 to 15 o'clock on September 14, there were 1,598 new confirmed cases of influenza A (H1N1) in mainland China.

The World Health Organization said on the 11th that influenza A (H1N1) has caused at least 3,205 deaths worldwide. What a scary statistic.

What should we do in the face of such a terrible influenza? First of all, we don't have to worry too much, don't get sick and be scared out of the disease; Secondly, we should pay attention to doing a good job of protection at ordinary times. Do the following:

Don't go to crowded places; Wash your hands frequently with running water and use soap with sterilizing effect to wash off and kill bacteria on your hands; Get enough sleep and stay optimistic; We need to exercise more to strengthen our resistance and keep the virus away from us.

Mom said: The transmission route of influenza A is droplets, but don't underestimate droplets, droplets carry viruses! Fever is an important cause of illness, why do you have a fever?

Fever is caused by internal heat and external heat. So, how do you avoid fever? External heat refers to the category of sweating during exercise; Internal heat refers to eating high-calorie foods.

And sweating is indispensable in life; Since it is indispensable, let's reduce internal heat, and in extraordinary times, it is best not to eat high-calorie foods.

Influenza A is indeed terrible, but as long as we all unite as one and fight together, and have the great motherland as a strong backing, Influenza A will not be strong for a few days!

In general, common infectious diseases in autumn can be divided into three categories: intestinal infectious diseases, respiratory infectious diseases and insect-borne infectious diseases. Common intestinal infectious diseases include cholera, typhoid, dysentery, etc.

This type of infectious disease is transmitted through the "fecal-oral" route, which is an "ingested" infectious disease, usually caused by bacteria or viruses contaminating hands, drinking water, tableware or food, etc., without proper treatment, and the disease occurs after eating and walking. Common respiratory infections include influenza, legionnaires' disease, tuberculosis, etc. This type of infectious disease is transmitted through the respiratory tract and is "an infectious disease that is inhaled."

Bacteria and viruses develop the disease when they are spread through the air or enter the body through the respiratory tract through droplets of bacteria or viruses in dust. Common insect-borne infectious diseases include Japanese encephalitis, malaria, dengue fever, epidemic hemorrhagic fever, etc. This type of infectious disease is transmitted through the bite of some insect vectors, such as mosquitoes, mites, lice, fleas, etc., which is a "bite transmission" infectious disease, in which insects first bite the patient and then bite healthy people, and at the same time introduce bacteria or viruses into the body of healthy people to cause disease.

Dengue prevention should be a good topic, and it is recommended to write about this.