Our classrooms and families should always open windows for ventilation to keep the air fresh and ventilated.
3. Usually, go to crowded places as little as possible, especially public places with poor ventilation.
4. Pay attention to personal hygiene, wash your hands and cut your nails frequently.
5. Pay attention to increase or decrease clothes according to climate change to avoid catching a cold.
6, can not be partial eclipse, usually eat more vegetables, fruits, drink more water.
7. Daily necessities, clothes and quilts at home should be washed and dried frequently when the weather is good.
8, we must ensure adequate sleep, not too tired, because fatigue is easy to reduce our resistance.
9. All kinds of vaccines arranged by health and epidemic prevention must be inoculated on time. Because many vaccinations are aimed at specific seasons and specific diseases, the health and epidemic prevention departments have made careful arrangements, such as measles vaccine, meningococcal vaccine and influenza vaccine. It can still play a preventive role after inoculation.
In addition, for children with allergic constitution, due to the existence of many allergens in nature, such as pollen, worms, animal feathers, cold air, etc., special attention should be paid: if they are allergic to pollen, outdoor activities should be reduced during the pollen transmission period, especially in parks and greenhouses. Don't have cats, dogs and other small animals at home, don't lay carpets, and wear masks when going out.
1. Wipe the tableware, fruit and face with toilet paper: Many toilet papers are not disinfected or not completely disinfected, and the fillers or powder scraps inside are easy to remain on the tableware or fruit, which will affect health if they enter the human body. Therefore, it is not appropriate to wipe tableware, fruits and face with toilet paper.
2. Dry the tableware and fruit with a rag: In general, a rag is omnipotent, which can wipe both the table and the tableware. Moist and nutritious rags are suitable for the reproduction of various pathogenic microorganisms if they are not disinfected, cleaned and aired frequently. It is more hygienic to wipe tableware and fruits without dishcloth.
3. Wash tableware, fruits and vegetables after meals: Washing meals can be used to clean tableware, vegetables and fruits, and remove oil stains on tableware and pesticide residues on fruits and vegetables, which has become an essential daily necessities in people's lives. But few people know that washing meals containing sodium alkylbenzene sulfonate is harmful to human health. In order to reduce the harm of meal washing to human health, when washing vegetables and fruits, we should pay attention to not too high concentration, generally about 0.2% is better; The appropriate soaking time is 5 minutes, and it needs to be washed repeatedly with running water after soaking. The same is true of tableware washing. In addition, don't buy unqualified bulk rice in the stall, because most of these meals are unqualified.
4. Cover food with gauze mask: Covering food with gauze mask in summer can prevent direct pollution of flies, but it can't be covered at once. Because the eggs laid by flies on the veil and the dirt on them will still fall from the gaps in the veil and pollute the food. Therefore, it is necessary to take a multi-pronged approach to prevent flies, and it is best to keep flies out.
5. spread plastic sheets on the dining table: some tablecloths are made of PVC and contain toxic free radicals. Tableware often comes into contact with this plastic sheet, and toxic substances will enter the human body through food, leading to chronic poisoning. Therefore, families should not use this toxic plastic tablecloth. When eating out, don't put chopsticks directly on the table covered with plastic sheets or plastic films. Besides, don't use painted chopsticks.