Write a composition about the epidemic situation.
The hottest material in 2009: background of influenza A (H 1N 1). In March 2009, influenza A (H 1N 1) occurred in Mexico and the United States, and its virus was influenza A virus, subtype swine influenza virus H 1N 1, including swine influenza, avian influenza and human influenza. List of opinions 1. It is impossible for human beings to be kind to animals, and the harsh breeding environment provides opportunities for the growth and variation of viruses.
Humans don't care about the environment and abuse antibiotics. 2. The plundering and destruction of nature by human beings is becoming more and more serious.
Studies have proved that 66% of infectious diseases are spread by animals. 3. Theory of accelerated virus mutation: The acceleration of virus mutation and the leap of "species barrier" make the danger faced by human beings more and more serious.
Viruses are smarter than humans: viruses constantly look for human weaknesses and take advantage of them. With the continuous struggle between human beings and viruses, the fighting power of viruses is getting stronger and stronger.
5. The global public health prevention mechanism should be perfected, scientific prevention needs global cooperation, and scientific and technological development needs great respect for nature. 6. Climate change theory: Climate change promotes the occurrence and spread of animal infectious diseases.
Global climate change will certainly cause some bacteria to change, so that the danger of human beings is not only at the macro level, but also in the micro world. Key words: man and the natural environment, environmental protection, human crisis, global problems, public health introspection, biological virus, ecological plunder, man-made conspiracy, life cost, harmony and focus interpretation, human beings are changing the earth, but behind these changes, they have triggered benign qualitative changes and dangerous hidden dangers.
With the passage of time, many new diseases and terms have appeared. These seemingly unfamiliar but so familiar germs like SARS, avian influenza and influenza A (H 1N 1) suddenly hit like a hurricane, and all these are changing us. This social focus deserves our attention.
It involves topics such as man and nature, global issues, public health, ecological protection, environment, crisis, introspection, disaster, cherish, respect, shock, life, cooperation and harmony. [Application example] Title 1 Man and nature are the habitats of animals and plants, the origin of life and the source of everything for us.
Life is between heaven and earth, living in nature. We bravely walked from the wild age to the civilized century.
There is a great relationship between man and nature. In nature, human wisdom has created economic miracles, while ignorance and greed have left terrible consequences.
Now the earth has sent out painful * * *: environmental pollution, ecological deterioration and rampant viruses. All this is worth pondering.
SARS in 2003, avian flu in 2004 and influenza A today all make us think deeply about how human beings should treat nature. How do humans live in harmony with nature? Perhaps it is a simple answer: be kind to nature and live in harmony. Be kind to everything, just like being kind to our friends; Saving the earth means saving our home! The main idea of harmonious coexistence between man and nature is that man and nature are interrelated, interdependent and harmonious.
Topic 2 Disaster In the face of the arrival of "influenza A H 1N 1", perhaps we think of a gray word "disaster". In fact, we have suffered countless disasters.
El Nino, greenhouse effect, global warming, tsunami, SARS, and now influenza A, every disaster here stings the fragile nerves of human beings. Why on earth is this?
Maybe it is the punishment of nature, maybe it is the punishment of the earth. What is it? Why are there so many disasters? We are considering this matter. After entering the industrial age, human beings plundered extensively, causing serious industrial pollution and obvious global greenhouse effect. The progress of mankind is based on plundering nature. Killing other species at will, seals in the Arctic Ocean are skinned, blue whales in the ocean are slaughtered, rare species in the mountains are cooked, and so on. Man's appetite is based on killing living things.
To sum up simply, environmental damage and ecological imbalance will lead to frequent disasters. Lower your head, arrogant human, and take a long-term view; Swallow your saliva, greedy human, and put your taste in a normal position, otherwise human beings can only bear the punishment of the earth themselves-disasters occur frequently.
Topic 3 introspection is the source of human progress. Lack of self-reflection is a common weakness of human beings, which is not limited to the arrogance of nature, but more importantly, there is always reason to excuse one's mistakes.
Abnormal climate, serious three wastes, epidemic diseases, frequent disasters and environmental deterioration caused by industry and modern social lifestyle have become hot topics and common problems in the world. When people take actions one after another to solve various specific environmental protection problems, human beings need to really reflect on themselves.
Because of the arrogance of nature, environmental pollution and destruction have contributed to more bacterial variation. Human egoism and blind behavior of ignoring nature have become the sword of Damocles hanging over human heads. How many viruses mutate? How much effort will mankind have to make to reap the consequences? All this tells us that we must calm down and seriously reflect on the relationship between man and nature, the problems of natural environment, the relationship between industry and nature, and human weaknesses.
From the fundamental content, fundamental reason and fundamental relationship, we reflect on human philosophy and our humanity.
2. What are some good anti-epidemic topics? What are the high-scoring anti-epidemic compositions? The most beautiful title:
1, you look like China.
You can use this sentence as a title to praise front-line medical workers: lovely is not long hair, beautiful is not heavy makeup; The blood on the face is also called beauty, and the hug from a distance is also called cuteness.
We will keep your appearance in mind, your spirit will be sung from generation to generation, and your courage will be carried forward, because you look like China, and China looks like you. Let 65.438+04 billion people be like you, and we can see you take off your protective clothing, open your mask and show your bright smile in spring.
There is not a spring that will not come.
In a crisis, there is always hope. Cultivate hope and often reap dreams. There is no winter that can't pass, and there is no spring that can't come. Now the warm sun in early spring has shone on the fields, everything is reviving and there is a busy scene everywhere. As long as we get rid of distractions, strengthen our confidence, help each other in the same boat and overcome the difficulties together, we will surely usher in warm sunshine and spring flowers.
3. Who can help me write a 300-word composition, the topic is preventing influenza, and the topic is influenza. It is an acute respiratory infectious disease caused by influenza virus, and the pathogens are influenza viruses A, B and C ... especially type A is more common. It happens in winter and spring. The common cold, which can be called upper respiratory tract infection (commonly known as cold), is one of the most common diseases.
Influenza viruses are usually spread by droplets produced by sneezing or coughing. After people get the flu, the symptoms will suddenly appear and get worse within a few hours, and the high fever will not go away, and the body temperature can reach above 39℃. Eye swelling and pain, limb pain, fatigue, sometimes conjunctival congestion, nasal congestion, runny nose, dry throat. Children often have gastrointestinal symptoms such as abdominal pain, abdominal distension, diarrhea, vomiting and even convulsions. Influenza symptoms are more threatening to infants, the elderly and patients with chronic diseases.
Western preventive medicine
Compound cold medicine containing antiviral components can relieve flu symptoms, shorten the onset time and reduce the severity of the disease. Preventive medication can reduce the incidence of influenza during the influenza epidemic.
◆ Amantadine hydrochloride and rimantadine hydrochloride can prevent influenza A ... it can block the infection of virus to human body. Amantadine hydrochloride can reduce the severity and incidence of symptoms caused by influenza by 70%-90%. The preventive effect on influenza A is equivalent to that of vaccine. Researchers have confirmed that taking it for 3 to 5 days can prevent influenza A during the influenza epidemic. If you are pregnant, baby, mentally ill or epileptic, please consult a doctor before use.
◆ Ribavirin, also known as ribavirin, has been proved to be resistant to both influenza A and influenza B in vitro, but its clinical efficacy has not been affirmed. Recently, a class of neuraminidase inhibitors, such as 4- guanidine N- acetylneuraminic acid, have been developed internationally, which can resist both influenza A and influenza B, and are currently in the clinical application stage.
◆ Injecting influenza vaccine can prevent influenza to a certain extent, but it can't cover all virus strains, which affects the prevention effect. If you are pregnant or allergic to eggs, please consult a professional doctor if it is suitable for influenza vaccination.
Traditional Chinese medicine prevention
Here are some commonly used prescriptions for your reference:
◆ Folium Artemisiae Argyi 15g, Rhizoma Atractylodis 65438g, Realgar 65438g, once a day 1 time, 3-5 times in a row, and disinfect the room.
◆ Take 30 grams of wild chrysanthemum, decoct in water, take it or spray it on the throat.
◆ Take 30g of Folium Isatidis, 30g of Radix Isatidis and 30g of Rhizoma Chuanxiong, and decoct them in water, daily 1 dose.
4. Write a composition about influenza A, what is the topic? The hottest material in 2009: background of influenza A (H 1N 1). In March 2009, influenza A (H 1N 1) occurred in Mexico and the United States, and its virus was influenza A virus, a subtype of swine influenza virus.
List of opinions 1. It is impossible for human beings to be kind to animals, and the harsh breeding environment provides opportunities for the growth and variation of viruses. Humans don't care about the environment and abuse antibiotics.
2. The plundering and destruction of nature by human beings is becoming more and more serious. Studies have proved that 66% of infectious diseases are spread by animals.
3. Theory of accelerated virus mutation: The acceleration of virus mutation and the leap of "species barrier" make the danger faced by human beings more and more serious. Viruses are smarter than humans: viruses constantly look for human weaknesses and take advantage of them.
With the continuous struggle between human beings and viruses, the fighting power of viruses is getting stronger and stronger. 5. The global public health prevention mechanism should be perfected, scientific prevention needs global cooperation, and scientific and technological development needs great respect for nature.
6. Climate change theory: Climate change promotes the occurrence and spread of animal infectious diseases. Global climate change will certainly cause some bacteria to change, so that the danger of human beings is not only at the macro level, but also in the micro world.
Key words: man and the natural environment, environmental protection, human crisis, global problems, public health introspection, biological virus, ecological plunder, man-made conspiracy, life cost, harmony and focus interpretation, human beings are changing the earth, but behind these changes, they have triggered benign qualitative changes and dangerous hidden dangers. With the passage of time, many new diseases and terms have appeared. These seemingly unfamiliar but so familiar germs like SARS, avian influenza and influenza A (H 1N 1) suddenly hit like a hurricane, and all these are changing us.
This social focus deserves our attention. It involves topics such as man and nature, global issues, public health, ecological protection, environment, crisis, introspection, disaster, cherish, respect, shock, life, cooperation and harmony.
[Application example] Title 1 Man and nature are the habitats of animals and plants, the origin of life and the source of everything for us. Life is between heaven and earth, living in nature.
We bravely walked from the wild age to the civilized century. There is a great relationship between man and nature.
In nature, human wisdom has created economic miracles, while ignorance and greed have left terrible consequences. Now the earth has sent out painful * * *: environmental pollution, ecological deterioration and rampant viruses.
All this is worth pondering. SARS in 2003, avian flu in 2004 and influenza A today all make us think deeply about how human beings should treat nature. How do humans live in harmony with nature? Perhaps it is a simple answer: be kind to nature and live in harmony.
Be kind to everything, just like being kind to our friends; Saving the earth means saving our home! The main idea of harmonious coexistence between man and nature is that man and nature are interrelated, interdependent and harmonious. Topic 2 Disaster In the face of the arrival of "influenza A H 1N 1", perhaps we think of a gray word "disaster".
In fact, we have suffered countless disasters. El Nino, greenhouse effect, global warming, tsunami, SARS, and now influenza A, every disaster here stings the fragile nerves of human beings.
Why on earth is this? Maybe it is the punishment of nature, maybe it is the punishment of the earth. What is it? Why are there so many disasters? We are considering this matter.
After entering the industrial age, human beings plundered extensively, causing serious industrial pollution and obvious global greenhouse effect. The progress of mankind is based on plundering nature. Killing other species at will, seals in the Arctic Ocean are skinned, blue whales in the ocean are slaughtered, rare species in the mountains are cooked, and so on. Man's appetite is based on killing living things. To sum up simply, environmental damage and ecological imbalance will lead to frequent disasters.
Lower your head, arrogant human, and take a long-term view; Swallow your saliva, greedy human, and put your taste in a normal position, otherwise human beings can only bear the punishment of the earth themselves-disasters occur frequently. Topic 3 introspection is the source of human progress.
Lack of self-reflection is a common weakness of human beings, which is not limited to the arrogance of nature, but more importantly, there is always reason to excuse one's mistakes. Abnormal climate, serious three wastes, epidemic diseases, frequent disasters and environmental deterioration caused by industry and modern social lifestyle have become hot topics and common problems in the world.
When people take actions one after another to solve various specific environmental protection problems, human beings need to really reflect on themselves. Because of the arrogance of nature, environmental pollution and destruction have contributed to more bacterial variation.
Human egoism and blind behavior of ignoring nature have become the sword of Damocles hanging over human heads. How many viruses mutate? How much effort will mankind have to make to reap the consequences? All this tells us that we must calm down and seriously reflect on the relationship between man and nature, the problems of natural environment, the relationship between industry and nature, and human weaknesses. From the fundamental content, fundamental reason and fundamental relationship, we reflect on human philosophy and our humanity.
Topic 4 Life Life is precious, and countless life forms on the earth are precious. Life on the earth is inseparable, and the interconnection of life creates a colorful world.
The colorful earth world is full of threats and crises of various factors all the time, and these threats and crises are easily destroyed by life. The Spanish flu in history claimed 40,000-50,000 lives; The "Asian flu" caused at least 1 10,000 people in the world to die from this disaster; "Hong Kong Influenza" has affected at least 55 countries and regions around the world, causing 654.38+0.5-20,000 deaths worldwide.
The progress of modern medicine still can't save more than 900 lives of SARS in 2003. Today, with the rapid variation of microorganisms, people.
5. Write a composition on the topic of "Influenza". What should I do if there are symptoms similar to a cold and fever? What are the symptoms of influenza A (h 1n 1)?
1。 First of all, if you have a fever, be careful not to blindly take antipyretics. When antipyretics are really needed, they should be taken strictly according to the weight and controlled within a safe dose. Eating too many antipyretics is not good for your health. You should find out where the lesion is, prescribe the right medicine, and radically cure the lesion.
2。 The early symptoms of influenza A (H 1N 1) are similar to those of ordinary people, including fever, cough, sore throat, general pain, headache, chills and fatigue. Some of them may also have diarrhea or vomiting, muscle pain or fatigue, red eye or some of these symptoms. If not treated in time, this disease will lead to pneumonia, respiratory failure and even death.
3。 Note: The body temperature of high fever in the early stage of swine flu is not always higher than 39 immediately, but will gradually increase or appear repeatedly.
4。 Although many people are prone to colds, fever and other physical discomfort when autumn comes and seasons alternate, the early symptoms of influenza A (H 1N 1) are just similar to those of ordinary people, so it is difficult to distinguish them. Since swine influenza A (H 1N 1) is prevalent at present, if its symptoms are similar to some of the early symptoms of influenza A (H 1N 1), for the sake of safety, we should go to the hospital fever clinic or infectious diseases department as soon as possible to carry out influenza A (H1N/).
5。 Note: It is the epidemic period of swine influenza A (H 1N 1). You must wear a mask when you go to a hospital with a high source of infection. You should choose a standard dust mask. A thin ordinary mask can only ensure that the disease will not be transmitted to others, but it can't guarantee that you will be infected by others when you go to the hospital or see a doctor. Feel free! ! ! ! ! !
6。 I suggest that if you have symptoms similar to influenza A (H 1N 1) and feel unwell, go to a public hospital for examination immediately to avoid delaying your illness! Large hospitals are more secure, and being late will affect your health.
I hope my answer is helpful to you.
How to prevent influenza A H 1N 1?
At present, there is no development and production of influenza A preventive drug (H 1N 1) in China. Don't be credulous of the online unofficial propaganda of influenza drugs (H 1N 1).
The best preventive measure is vaccination. I suggest you get the flu vaccine of h 1n 1 early.
1。 All "centers for disease control and prevention" (health and epidemic prevention stations) and public hospitals designated by medical administrative organs can be vaccinated with influenza A vaccine H 1N 1!
2。 The specific details of vaccination can be consulted with the local "CDC" (health and epidemic prevention station) and medical administrative organs.
3。 The telephone numbers of centers for disease control (health and epidemic prevention stations) and medical administrative organs can be found in the "1 14 directory".
4。 Note: It is the epidemic period of swine influenza A (H 1N 1). You must wear a mask when you go to a hospital with a high source of infection. You should choose a standard dust mask. A thin ordinary mask can only ensure that the disease will not be transmitted to others, but it cannot guarantee that you will be infected by others on the way to the hospital and when you are vaccinated with h 1n 1 flu vaccine. Feel free! ! ! ! ! !
I hope my answer is helpful to you.
If someone around you has flu symptoms, you should pay attention to:
1。 Always open the window to keep the indoor air fresh, and go to the drugstore to buy disinfectant (there are a lot of disinfectant used to prevent influenza A (H 1N 1). Thoroughly disinfect the room, especially the door handle, wardrobe door, coffee table and sofa armrest. Tableware and tea meals should also be strictly disinfected and used by special personnel, and the system of separate meals should be advocated.
2。 Maintain good living habits, do a good job in personal hygiene, dry clothes and bedding frequently, wash your hands frequently, and clean and disinfect daily necessities frequently.
3。 When you come into contact with other family members' public goods, you must wash your hands first, and then do other things. Never touch the easily infected parts such as eyes, nose and mouth without washing your hands.
4。 Drinking Radix Isatidis and other heat-clearing and detoxicating series granular tea can play a preventive and health-care role.
5。 Maintain a healthy and good attitude, take an active part in physical exercise, increase resistance and improve your immune function.
I hope my answer is helpful to you.
6. Write an 800-word composition about stopping studying. Hello, I'm glad to answer your question:
We stopped classes and kept studying. Because of the epidemic, the class time was delayed, but there was no end to learning. We continued to study.
Although we have closed classes because of this new virus, I don't think we can stop loving learning. You can't study in school, but you can reasonably adjust the teaching methods, flexibly arrange the learning content, and guide students to make full use of the network platform and digital resources to carry out autonomous learning.
At the high incidence of the virus, we can stay at home and study quietly, avoid being infected by the virus, and cause less trouble to angels in white people, which can not only promote the progress of learning, but also ensure our health. Come on, China! Get well soon!
2020 is a romantic number, and this year should be a brilliant year; 2020 is a year that most people look forward to, and this year should be an ideal year; 2020 should be a well-off year in an all-round way, and this year should be a happy year ... But in the first month, the world suffered a lot, and the Year of China lost its flavor. I watched a lot of videos these days: first-line doctors went to the epidemic area, Academician Zhong Nanshan went to Wuhan to interview afterwards to understand the epidemic situation, many charities and individuals donated money and materials, entertainment programs made time to introduce the epidemic situation, and singers and stars sang songs to give strength ... Although my environment is still very safe at present, I am not overly afraid of anything, but I am still very moved after watching these, and China is very powerful! Academician Nanshan deserves admiration! Come on in Wuhan! The medical staff have worked hard! Come on, senior three! Attend classes and keep studying, because school starts late, but the college entrance examination will not be postponed!
Come on yourself! Don't forget your dreams, work harder and get closer to them!
The virus is ruthless, and there is love in the world. The virus is isolated and the love is connected. When this epidemic has passed, we will go to Wuhan hand in hand to see cherry blossoms and express our condolences to the heroes who have quietly paid for this silent war "epidemic". In the meantime, we need to protect ourselves, obey the orders of the state, stay at home, study hard and arm ourselves with scientific knowledge. After many years, we will become the pillars of society, not afraid of the danger of time and the difficulties of tomorrow. The sun will always rise one morning!
The epidemic situation in novel coronavirus is closely united, sharing the same fate. Every place name and every number on the epidemic map affects our mood. The truth and rumors on the screen, the helplessness and panic in my heart, are full of mud and sand. The knowledge in the book and the exercises in the test paper seem to be unable to answer the temporary confusion.
As middle school students, we are in a special period of epidemic. We should stay at home honestly, take good care of ourselves and our families, and study hard during this time at home. It is necessary to make a reasonable study plan and take measures to attend classes without stopping learning. You can still learn a lot as long as you are self-disciplined at home and strictly carry out your own plans. In addition, I can do more odd jobs at home silently, cooperate with the country to control the epidemic as much as possible, and do good things for the elderly. At the same time, through mobile phones, telephones and other tools, we will publicize the protective measures against the epidemic to our classmates and relatives, actively publicize the party's policies, and ensure that the people can overcome pneumonia.
7. How to write an 800-word essay about novel coronavirus? The winter vacation in 2020 opens in a sad way. ...
In the winter vacation, I want to have a short trip; During the winter vacation, I want to go to the cinema to see some movies. During the winter vacation, I want to go running in the park with my good friends ... However, the sudden epidemic has turned my little wish into a fantasy.
Novel coronavirus is crazy, and the epidemic has spread from Wuhan, which I think is quite far away, to Wenzhou. The number of confirmed cases is increasing day by day, and the epidemic seems to be getting worse and worse, as if it is getting closer and closer to me. Highways and villages are closed, supermarkets and shopping malls are closed, and ordinary people wear masks. The epidemic covers mom and dad's circle of friends. Turning on your mobile phone every day is all kinds of news about the epidemic. Mom and dad get up every morning to discuss the topic of "how many people have been added today" and "where is the worst epidemic". I haven't been downstairs for days. It's sunny outside, but there are few people and cars. I have another task every day, which is to supervise my grandparents to go out less and wear masks. So novel coronavirus slowly invaded my life.
Can I unsubscribe from the open mode of 2020? Can't! Only go forward! "The light of dawn will go through the darkness and break all fears." That light is-
"Since the country needs it, it should go." This sentence comes from 17 years ago, the hero of the SARS campaign, Zhong Nanshan, an old academician. Even if he is crowded in a corner of the dining car after 17, he will go to Wuhan, the epidemic center. The phrase "no salary, no matter life or death" comes from seven doctors in the Department of Critical Care Medicine of Wuhan University People's Hospital. In their joint volunteer application, a simple sentence made many people's eyes moist. "Retrograde, no regrets" The pathologist of Wuhan University People's Hospital set foot on the journey of returning home for the New Year. After learning that the hospital issued a call for medical support, he got off the bus and returned to Han as soon as possible and became a "retrograde person". ...
Heroes are far away from us and close to us. My friend's father, Uncle Zhou of Wenzhou Aojiang Hospital, also became a volunteer to support Wuhan. He said in a circle of friends: "From one battlefield to another without smoke, we braved the wind and waves, Wuhan came, and novel coronavirus was swept away." Heroes will come back safely!
If 2020 is a movie, the biggest villain will be human beings themselves. But please don't be disappointed in 2020. You have to believe that there is always warmth passing, and there is always a hero's brilliance shining in the world, where you can see or see. Everything will be fine as long as we believe.