Meanwhile, a European study published in the journal Pediatrics this month found exposure to chemicals in indoor swimming pools might alter the lining of the lungs, predisposing infants to airway disease in later years.

• 此外，本月在《儿科》期刊上公布的一项欧洲研究发现，婴儿与室内氯化泳池中的化学物质接触可能会导致肺部纹理发生变化，这会使孩子日后易患呼吸道疾病。