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城大管理科學系一項調查發現，在新冠病毒疫情影響下，香港長者社交孤立風險高，不單損害身心健康，增加患病風險，還會加重醫療服務的壓力。
The malfunctioning of the U-shaped water trap (U-trap), identified as one of the causes for the environmental transmission of the SARS virus at Amoy Gardens, has drawn public attention to the performance of the existing sewage and drainage systems in buildings.