Kindergarten flu prevention knowledge Preventive measures for kindergarten flu

Kindergarten flu prevention knowledge: Introduction to influenza

Influenza is called influenza. It is an acute respiratory infectious disease caused by influenza virus. Influenza is a Class B legally reportable infectious disease with many Strongly contagious. There are three types of influenza viruses: A, B, and C. Viruses of the same type are divided into several subtypes, such as A1, A2, A3, etc. Influenza viruses mutate easily, and each influenza epidemic is often caused by different types of influenza viruses. . Isolating patients is an effective way to reduce transmission, and the isolation period is 1 week. During the epidemic period, try to go to public places as little as possible and pay attention to ventilation indoors. Public places can be sprayed with 1. bleaching powder clarification solution or 3. peracetic acid, or fumigated with vinegar. The patient's items can be sterilized by exposing them to the sun for 2 hours or boiling them. Influenza can be prevented through vaccination, especially for the elderly, infants and young children, the frail and sick, and medical personnel and other professional groups. Influenza prevention knowledge in kindergarten: spread of influenza

How is influenza spread? The main sources of infection of influenza are patients and latent infections. Influenza is mainly transmitted directly through air droplets, but it can also be transmitted indirectly through the hands of items contaminated by the virus. People are generally susceptible to influenza and have a certain degree of immunity after illness. The immunity to the same type of influenza can last for a long time. There is also cross immunity to variants of the same subtype, but it does not last long. Because influenza viruses continue to mutate, they can cause recurring infections. Influenza can occur throughout the year, but is more common in winter and spring.

(1) Source of infection: mainly patients and latent infections. From the end of the incubation period to 5 days after the onset of illness, the patient can excrete the virus from nasal mucus, saliva, sputum and other secretions. The infectious period is about 1 week, and the most contagious is in the first 2 to 3 days of illness.

(2) Incubation period: 1 to 3 days, with a minimum of a few hours and a maximum of 4 days.

(3) Transmission route: The virus is mainly transmitted through droplets caused by coughing, sneezing, and talking. Indirect transmission through virus-contaminated tea sets, tableware, towels, etc. is also possible.

Kindergarten influenza prevention knowledge: clinical manifestations of influenza

Typical clinical manifestations of influenza are:

1. Acute onset, chills, high fever, fatigue, Headache, body pain, dry throat pain, nasal congestion, runny nose, sneezing, dry cough, congestion in the nasopharynx, and dry rales in the lungs. 2. Fever subsides after 3 to 4 days, but upper respiratory tract symptoms and fatigue can last for about 2 weeks.

3. The elderly and infirm are prone to pneumonia-type influenza, with severe coughing, spitting out sticky or bloody sputum, shortness of breath and cyanosis, which may be accompanied by heart failure.

4. In addition to respiratory symptoms, some patients may also experience diarrhea, vomiting and other symptoms.

5. Influenza can also cause myocarditis and encephalitis.

6. A very small number of cases show poisoning type, with high fever, decreased blood pressure, and respiratory and circulatory failure and death. Influenza prevention knowledge in kindergarten: Tips on preventing influenza

1. Manage the source of infection: The patient should be isolated and treated on the spot for 1 week, or until 2 days after the fever subsides. People who are not hospitalized should wear masks when going out.

2. Cut off transmission channels: Suspend gatherings and collective cultural and sports activities during the epidemic. You should wear a mask when going to public places. Do not visit patients' homes to reduce the chance of transmission. The air in the room should be kept fresh and can be fumigated with vinegar or peracetic acid. Tableware, clothing, handkerchiefs, toys, etc. used by the patient should be boiled and disinfected or exposed to sunlight for 2 hours.

3. Active immunization: Parents can take their children to a community health service center (station) near their residence to receive influenza vaccination on the basis of informed consent, voluntariness and self-pay.

4. Strengthen exercise and increase immunity.

5. Home disinfection: You can use acid vinegar to fumigate the home room to disinfect the air. You can also use the traditional Chinese medicine Atractylodes to burn to produce gas, and then close the door for 2 hours. (The traditional Chinese medicine Atractylodes has no side effects on the human body, but asthma patients should use it with caution).

6. Air disinfection method: usually strengthen indoor ventilation, use ultraviolet irradiation for disinfection, peracetic acid fumigation or spray.

7. Personal protection: Wear a mask when going out or coming into contact with patients, and pay attention to cleaning and disinfecting your hands.

8. Oral medications: Banlangen tablets or granules, antiviral oral liquid, Virus Ling tablets.

9. Take herbal tea to prevent flu.

10. Ribavirin eye drops can be used for eye and nose drops, 3-4 times a day, 2-3 drops each time.

11. Patients who have sudden fever, headache, cough, or chest tightness need to be diagnosed and treated quickly.

Kindergarten flu prevention knowledge: the difference between the flu and the common cold

In many people’s minds, the flu is the same as a cold. In fact, they are two completely different concepts, and preventive measures are also no the same.

Influenza is a respiratory infectious disease caused by influenza viruses. The cold we usually talk about mostly refers to the common cold, commonly known as "cold". Its characteristics are: the causes are complex and diverse, including a variety of viruses, mycoplasma and A small number of bacteria can cause colds.

Colds can be caused by different pathogens each time, so some people can catch colds multiple times within a period of time. However, a flu epidemic is usually caused by the same influenza virus. People who have had the flu or been injected with the flu People who get the vaccine usually don't get the flu repeatedly in the short term.

In terms of symptoms, influenza often presents with severe respiratory symptoms and can easily cause some complications, while symptoms of the common cold are mild, with respiratory symptoms such as sore throat, cough, and nasal congestion being the main symptoms.

There are more than 100 pathogens of the common cold, and it is impossible to produce a vaccine for specific prevention. Influenza can be effectively prevented by injecting corresponding vaccines according to the type of influenza virus that causes it. Influenza prevention knowledge in kindergartens: Precautions that kindergartens should take

1. Strictly conduct morning health inspections, and conscientiously adhere to lunch and full-day health inspections.

2. Keep the air in the children’s activity room and nap room clean and hygienic, and spray the air with ultraviolet rays and high-efficiency disinfectant tablets every day for air disinfection.

3. Conduct telephone interviews with children who are resting at home.

4. Teachers in each class provide health education to children.