呼吸道可以说是人体抵御病毒侵袭的一扇大门。病毒一旦进入呼吸道,就会引起呼吸道感染,导致整个系统出现故障。呼吸道感染是一类经空气传播的疾病,常见的有上呼吸道感染、急性扁桃体炎、支气管炎、肺炎等。在幼儿园中,让幼儿远离呼吸道疾病的侵扰,是保育工作的重点。我园主要从 The respiratory tract can be said that the body’s door to resist the invasion of the virus. Once the virus enters the respiratory tract, it can cause respiratory infections, causing the entire system to fail. Respiratory tract infection is a type of airborne disease, common upper respiratory tract infection, acute tonsillitis, bronchitis, pneumonia and so on. In kindergartens, keeping infants away from respiratory diseases is the focus of childcare work. I park mainly from