Spring is the high incidence season of influenza, and common infectious diseases include chickenpox, measles, influenza, mumps, epidemic osteomyelitis, hand-foot-mouth disease and so on. Hearing these diseases, I can't help but break out in a cold sweat: these diseases don't look serious, but they are actually more difficult to treat! It can also be life-threatening. We should get all kinds of vaccines to prevent diseases, often open the window for ventilation and wipe the table with a wet cloth. Also pay attention to personal hygiene: cover your nose and mouth with your hands when sneezing. Also exercise, often engage in outdoor activities, do not often go to public places, and cooperate with the teacher's morning and afternoon inspections. If you find something wrong, you should report it to the teacher in time and seek medical treatment in time. If you are infected, you should be isolated immediately, and you can't go to school or go out.

Fire fighting is also very important. A serious fire broke out in Nanchong City. Because measures were not taken in time and fire fighting tools such as fire hydrants and dry powder fire extinguishers were not prepared, many people were killed or injured, including 19 people who died and 23 people who were injured.

The measures that can be taken are: replace the aging facilities and tools, and don't dry the water when it is boiled ... If there is a fire, the initial fire extinguishing methods are to call the neighbors, throw clothes downstairs, unplug the power plug and socket, cover your nose and mouth with a wet towel, and quickly escape from the fire scene and other self-help methods.

Traffic safety: We should be familiar with traffic signs, including prohibition signs, indication signs, attention signs and guidance signs. Walk on the sidewalk, cross the road to see the traffic lights, and consciously obey the traffic rules.

These educations are very useful to us, as well as food safety, students' accident safety and earthquake prevention, which can bring us knowledge of coping methods and prevention.