Harsh perfumes and chemical emissions have long been known to induce asthma-like symptoms in children and adults. Now, researchers have found that disposable diapers might be a trigger for asthma.

• 恶劣的香水和化学排放量一直会引发哮喘等症状的儿童和成年人。现在，研究人员发现，纸尿裤可能引发哮喘。