Tips for preventing norovirus in middle class

1. How to prevent norovirus, how to prevent norovirus infection, and how to prevent norovirus-infected diarrhea

First of all, pay attention to personal hygiene and wash your hands frequently.

whether you eat at home or at school, you must pay attention to telling your children to wash their hands before meals. It is recommended to wash your hands with running water, and the cleanliness is the best.

Second, try not to eat raw and cold food, and rinse food, that is, food that is not cooked thoroughly. For example, when rinsing hot pot, many things may not be cooked thoroughly. If you eat cold salad at home, you must wash the dishes repeatedly, and the chopping board for cutting raw meat and cooked food at home should be separated.

If parents want to take their children out to eat, it is best to bring their own tableware, such as bowls, spoons and chopsticks, which will make them feel more at ease. At the same time, they should pay attention to choosing a clean restaurant. Third, in the epidemic season, children should be reduced to large crowded places.

Because norovirus is not only transmitted by mouth, but also by hand. For example, if a child goes to an amusement park, it is recommended to go to an outdoor amusement park. The indoor amusement park is not ventilated, and the virus of coughing and sneezing can completely occupy toys and chairs through droplets. If children touch these things again, they will be easily infected. Finally, if other children have symptoms of diarrhea and vomiting, they should pay attention to isolation.

2. How to prevent norovirus

Norovirus is commonly known as gastrointestinal flu, food poisoning or gastroenteritis. Diarrhea caused by norovirus has the characteristics of acute onset, rapid spread and wide coverage. It can be spread through water, food, goods and even air. It usually breaks out in communities, schools and densely populated places. The incubation period of norovirus is mostly 24~48 hours, with the shortest 12 hours and the longest 72 hours. The main symptoms at onset are nausea, fever, vomiting, diarrhea and so on.

steps/methods

1

However, even if you are infected with norovirus, you don't need to panic. Generally, patients can be cured in 3 days, but their health is poor or the elderly and children are prone to other diseases. The high incidence of norovirus infection is in autumn and winter, so raw aquatic products should be avoided as far as possible. Norovirus is mainly spread by contaminated water and food, while shellfish, fish and vegetable salad are common contaminated foods. So eat these foods must be thoroughly cooked.

2

Norovirus is a group of calicivirus viruses. Norovirus is highly genetically variable, and there is no specific antiviral drug at present. Therefore, symptomatic treatment is the main method. Patients are prone to diarrhea, vomiting and dehydration. For severe cases, timely infusion can be carried out to supplement the trace elements lost due to dehydration and correct electrolyte flocculation.

3

Because Norovirus is easy to break out in dense populations, we should * * * prevent it. First of all, pay attention to personal hygiene, do not eat cold and undercooked food, and try to avoid eating in unlicensed and unlicensed snack bars. Reduce participation in large-scale collective activities and block transmission channels. The most important thing is to seek medical attention as soon as you get sick, so as not to delay the illness and cause large-scale spread.

Precautions

Wash your hands frequently with warm water and soap at ordinary times

Avoid direct contact with infected people and eating with infected people.

During illness, you can drink a small amount of liquid mixed with trace sugar and salt.

3. Prevention of Norovirus

Norovirus-infected diarrhea is a self-limited disease. At present, there are no vaccines and specific drugs. The public should do a good job in personal hygiene, food hygiene and drinking water hygiene to prevent this disease. It is necessary to develop healthy living habits such as washing hands frequently, not drinking raw water, separating raw and cooked food, and avoiding cross-contamination. If there are symptoms of vomiting and diarrhea, it is recommended not to insist on going to school or going to work, especially food practitioners and close contacts of patients should pay attention to their health within 48 hours after contact, so as not to spread more people.

4. How to prevent norovirus

1. However, even if you are infected with norovirus, you don't need to panic. Generally, patients can be cured in 3 days, but their health is poor or the elderly and children are prone to other diseases. The high incidence of norovirus infection is in autumn and winter, so raw aquatic products should be avoided as much as possible. Norovirus is mainly spread by polluted water and food, while shellfish, fish and vegetable salad are common polluted foods. So eat these foods must be thoroughly cooked.

2. Norovirus is a group of calicivirus viruses. Norovirus is highly genetically variable, and there is no specific antiviral drug at present. Therefore, symptomatic treatment is the main method. Patients are prone to diarrhea, vomiting and dehydration. For severe cases, timely infusion can be carried out to supplement the trace elements lost due to dehydration and correct electrolyte flocculation. 3. Because Norovirus is easy to break out in dense population, we should take precautions. First of all, pay attention to personal hygiene, do not eat cold and undercooked food, and try to avoid eating in unlicensed and unlicensed snack bars. Reduce participation in large-scale collective activities and block transmission channels. The most important thing is to seek medical attention as soon as you get sick, so as not to delay the illness and cause large-scale spread.

5. How to prevent norovirus infection

Norovirus is commonly known as gastrointestinal flu, food poisoning or gastroenteritis.

diarrhea caused by norovirus has the characteristics of acute onset, rapid spread and wide coverage. It can be spread through water, food, goods and even air.

it usually breaks out in communities, schools and densely populated places. The incubation period of norovirus is mostly 24~48 hours, with the shortest 12 hours and the longest 72 hours.

The main symptoms are nausea, fever, vomiting, diarrhea and so on. Steps/Methods: 1 However, even if you are infected with Norovirus, you don't need to panic. Generally, patients can be cured in 3 days, but they are in poor health or the elderly and children are prone to other diseases.

The high incidence of norovirus infection is in autumn and winter, so raw aquatic products should be avoided as far as possible. Norovirus is mainly spread by contaminated water and food, while shellfish, fish and vegetable salad are common contaminated foods. So eat these foods must be thoroughly cooked.

2 Norovirus is a group of calicivirus viruses. Norovirus is highly genetically variable, and there is no specific antiviral drug at present. Therefore, symptomatic treatment is the main method. < P > Patients are prone to diarrhea, vomiting and dehydration. For severe cases, timely infusion can be carried out to supplement the trace elements lost due to dehydration and correct electrolyte flocculation.

3 Because Norovirus is easy to break out in dense population, we should * * * prevent it. First of all, pay attention to personal hygiene, do not eat cold and undercooked food, and try to avoid eating in unlicensed and unlicensed snack bars.

reduce participation in large-scale collective activities and block transmission routes. The most important thing is to seek medical attention as soon as you get sick, so as not to delay the illness and cause large-scale spread.

Precautions: Wash your hands frequently with warm water and soap at ordinary times to avoid direct contact with infected people and eating with infected people. During illness, you can drink a small amount of liquid mixed with trace sugar and salt.

6. Teaching plan on how to prevent infectious diseases in kindergarten middle class safety activities

Activity objectives

1. Understand the relevant knowledge of epidemic infectious diseases.

2. Be able to tell and master the methods to prevent infectious diseases.

3. Enhance your awareness of disease prevention.

Activity preparation

1. Teaching wall charts and children's books.

2. Each group has a piece of 4-fold white paper and a box of watercolor pens.

activity process

1. activity introduction: watch the teaching wall chart.

The teacher shows the wall chart and asks: Children, please have a look. Where is it drawn? What are the children doing in the picture? What happened to them? (Children observe and describe)

2. Activity development: Discuss what infectious diseases are and what common infectious diseases are.

(1) The teacher shows the flip chart, and asks the children to observe the pictures in order, and the teacher asks questions.

teacher: so many children in the hospital have intravenous drip together because they have an infectious disease. Do you know what an infectious disease is? What are the common infectious diseases? (children discuss and answer)

(2) Teacher's summary: Infectious diseases are one of the most common diseases in daily life, which can spread germs through breathing and physical contact. If children or small animals get sick, they may infect others, so they are called infectious diseases. Infectious diseases that children are easy to get are influenza, chickenpox, mumps, pink eye and so on.

3. Activities: Read children's books and discuss ways to prevent infectious diseases.

(1) Teacher: Although infectious diseases are easy to spread, if you can develop good hygiene habits, you can prevent infectious diseases well. Please open page 17 of the book and say what the children in the picture are doing.

(2) Children are free to answer.

(3) teacher: children, do you know any other ways to prevent infectious diseases besides the methods mentioned in the book? (Children discuss and answer)