At 23:59 on December 18, 6Magnitude 2**, hypocenter depth 10 km. At present, rescue forces from all sides are rushing to help, and the work of earthquake relief is being carried out intensively. **How to avoid danger scientifically after the occurrence?How to ensure the ?...... of environmental sanitation after the earthquakeYou must be clear about these **self-help knowledge!
**How to avoid danger scientifically after the occurrence?** is usually expressed in terms of magnitude on the Richter scale. **The greater the energy released, the higher the magnitude. The energy increases by a factor of about 30 for each increase in magnitude. The usual classification criteria are as follows:
Microshock: ** below level 3, no human sensation. Feeling**: Level 3-5 is called feeling**. Destructive**: Level 5 or higher is called destructive**. Intensity: Intensity refers to the degree of damage to buildings such as ground and houses.For the same **, different areas, the intensity is different. If you are close to the epicenter, the damage will be great and the intensity will be highIf you are far away from the epicenter, the damage will be small and the intensity will be low.
When the big ** comes, people's first reaction must be to live, so they must stabilize their emotions as soon as possible and not panic. Unless you can step outside in a few steps, please don't run at the first time, but take shelter in place.
*Self-help when it happens** The time may only be as short as 12 seconds, and life and death are instantaneousHow to save yourself is more scientific, keep in mind the "seven words": lying on the ground, blocking, and grasping with your hands.
"Lying on the ground" refers to lowering the body's center of gravity to the ground to avoid falling and injuring yourself during shaking.
"Covering" refers to taking shelter under shelter to avoid direct injury to the body or head from falling objects.
"Hand grip" refers to holding on to a shelter, such as a table fixed to the floor, to prevent people from being thrown out of the shelter and to ensure that they are always under the protection of the shelter.
** When the correct hedging posture:
When avoiding danger, you can use the posture of squatting and curling, leaning on fixed objects, facing down, and protecting your head and neck with your hands to form a self-rescue space.
Curl up as much as possible and shrink, lie down or squat;Cover your head with your hands or other objects, cover your mouth and nose with one hand, and grasp a fixture with the other.
If there is no attachment or head protection to grasp, a self-protection position should be adopted: the head should be as close to the chest as possible, the mouth should be closed, and the hands should be crossed behind the neck to protect the head and neck.
After hiding in place, you must still leave the building quickly, have you ever wondered if you are at home, what things to take with you before leaving the house?Mobile phone?Money?Fang Ben?Passbook?!Ancestral gold necklace gold bracelet?Dad's private money at the bottom of the box?Or your ipad, computer fighter?
Wrong!Neither!You just have to bring yourself!Nothing is more important than your own life!But you can usually prepare a disaster prevention and preparedness emergency kit at home, which contains some simple life-saving supplies, convenience food, water, etc. At the critical moment, this can save lives.
Ten seconds to teach you to open the ** early warning function!**The early warning function is very important, in an emergency, one minute in advance, can buy everyone valuable time for emergency avoidance. 
However, many people still don't know how to turn on the ** alert function!In order to prevent problems before they happen, it only takes ten seconds to teach you how to turn on the mobile phone ** warning function!Huawei:
Set up Security Emergency Alert Notification **Alert.
Xiaomi
Mobile Phone Manager Family Care **Early warning.
vivo/iqoo
Weather app settings **Alerts Enable** the alert service.
Glory
Set up Security Emergency Alert Notification **Alert.
OPPO OnePlus Realme
Set up Security SOS Emergency Contact Natural Disaster Alert **Alert.
Apple, Samsung, and other phones
Search for the keyword "**warning" and **related apps by yourself
What should we do when we receive an early warning?Let's take a look at this escape schedule:
How to ensure the ?...... of environmental sanitation after the earthquakeOne. Health assessment to reduce post-earthquake hazardsAfter a disaster occurs, a regional health assessment should be carried out first to provide basic information for disaster relief and disease prevention after the earthquake.
1.Assessment of basic health information. **After the disaster, basic data such as basic population data, health facilities (personnel) accessibility data, and endemic disease flow of infectious diseases should be collected first.
2.Environmental health vulnerability assessment. **After the disaster, the environmental sanitation work should first determine the needs and priorities of water supply, food hygiene, manure disposal, garbage disposal, tents, etc., and should also comprehensively consider the health impact of air, water and soil pollution from the perspective of radioactive hazards, chemical pollution, fires, and toxic gas leakage.
3.Environmental health needs assessment. In addition to emergency medical assistance, sanitation needs such as the availability of health points and medical personnel, medicines and pesticides, water and disinfectants, and temporary latrines and garbage collection points should be fully assessed.
Two. Restore water supply and strengthen drinking water disinfectionAfter the earthquake, various water supply sources may be polluted to varying degrees, resulting in the deterioration of drinking water quality and sanitation conditions, and organizing emergency water supply is one of the most urgent tasks of sanitation work.
1.In the early days after the earthquake, bottled water and other packaged water** and water trucks were very effective ways to ensure the safety of drinking water.
2.Actively seek out alternate water sources. The selection of backup water sources should meet the principles of sufficient water quantity, good water quality, easy maintenance, and reasonable economy and technology.
3.Strengthen drinking water disinfection. After the earthquake, municipal water supply or centralized water supply should be restored as soon as possible, and water quality monitoring should be strengthened before the water supply is restoredWhen choosing alternate water supply, decentralized water supply and self-water supply, drinking water disinfection should be strengthened.
Three. Orderly planning for temporary resettlement in zoningAfter the earthquake, houses and other facilities are damaged, and the temporary resettlement sites for disaster victims should be reasonably planned and set up in different areas.
1.The establishment of temporary resettlement sites should give full consideration to geological and hydrological conditions to prevent the harm of secondary disasters such as aftershocks and dammed lakes to the resettlement population.
2.Medical points, water supply points, centralized garbage collection points, temporary toilets, etc. should be set up in temporary resettlement sites, and each area should be set up relatively independently to avoid cross-contamination.
3.The resettlement site should be easy to drain and should prevent sewage from polluting water sources;It is well ventilated to prevent return air.
Four. Build toilets to eliminate scattered toiletsThe setting of toilets after disasters should meet the needs of the masses, and at the same time, temporary toilets should be set up as soon as possible according to local conditions to avoid scattered toileting.
1.If the damage to the original public toilet is not serious, it should be repaired as soon as possible, and its safety and usability should be assessed before being restored to use.
2.In the resettlement sites for the affected people, temporary toilets should be set up as soon as possible, the toilets should be set up in the downwind direction, the bottom should not leak, so as to avoid polluting the water source, and the toilets should be clearly marked and lit at night.
3.In densely populated areas or resettlement sites where it is inconvenient to set up temporary public toilets, mobile toilets can be used, and the management of mobile toilets can be strengthened, and they can be cleaned and disinfected in a timely manner.
Five. Wash hands with running water to prevent illness from entering the mouthThe sanitation conditions in the disaster area are limited, and the first task of health and disease prevention is to prevent the occurrence and epidemic of intestinal infectious diseases, which are mostly transmitted through the fecal-oral route, so it is particularly important to strengthen fecal management and prevent diseases from entering the mouth, and running water hand washing is the most effective measure to prevent intestinal infectious diseases.
1.In the early post-earthquake period, contact with human, animal carcasses, furniture, clothing and other items soaked in surface water should be minimized.
2.In the case of restricted drinking water**, try to avoid rubbing your eyes with your hands, grabbing food directly to eat, and use hand sanitizer for hand hygiene and disinfection before eating.
3.If possible, set up a special handwashing faucet, wash hands with treated water, and wash hands thoroughly with soap or hand sanitizer to remove stains and microorganisms.
Note: The information in this article comes from the official website of the National Bureau of Disease Control and Prevention, Jiangsu CDC and some networks. If there is any infringement of your legitimate rights and interests, please contact us with the author's ownership certificate, and we will correct and delete it in time, thank you. E-mail address: 116557798@qqcom）
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