How do parents prevent children's respiratory diseases in the season of alternating winter and spring?

Take comprehensive prevention and control measures to prevent respiratory infectious diseases in winter and spring, mainly including: opening windows frequently to keep the indoor air fresh. Do a good job in household sanitation and keep the indoor and surrounding environment clean. Develop good hygiene habits, do not spit everywhere, and wash your hands frequently. Maintain good living habits, drink plenty of water, and don't smoke or drink. Exercise regularly, keep a balanced diet, pay attention to the combination of work and rest, and improve your disease resistance. Change clothes according to the weather to avoid catching a cold.

To prevent respiratory infectious diseases, it is necessary to maintain ventilation in the living and workplace, which can reduce the density of indoor bacteria and viruses and reduce the infection of respiratory diseases; Increase or decrease foreign bodies appropriately, and pay attention to cold and warmth; Proper physical exercise, don't stay up late, ensure adequate sleep, improve personal physique and improve immunity. Eat a reasonable diet, eat more foods rich in vitamins such as vegetables and fruits, ensure adequate nutrition and drink plenty of water; In the season of high incidence of respiratory diseases, try to reduce to crowded places, pay attention to personal protection, wear masks, pay attention to public health, and don't spit everywhere; Old people, children and people with low resistance can be vaccinated against respiratory infectious diseases.