Spring is a great time to enjoy the scenery and embrace nature, but it is the hardest season for asthma sufferers.
Especially children. Due to the imperfect immune function of children, the development of the lungs, trachea and bronchi is not fully mature, so the incidence of asthma in children is higher than that in adults.
How to prevent asthma attacks, Hunan CDC supports children——
Hunan Daily all-media reporter Wang Mingjun correspondent Zhang Yana Zhang Hengjiao