Each LWTS employs a multi-stage filtering system that reduces disease by removing waterborne pathogens, which can cause diarrhea, dysentery, cholera and hepatitis. 生活用水处理系统(LWTS)采用多级过滤,可去除水中可引起腹泻、痢疾、霍乱和肝炎疾病的病原体。
UNICEF says there is a crucial need for food and safe drinking water, and is warning of the potential for waterborne disease outbreaks such as diarrhea and cholera. 联合国儿童基金会说,急需食品和安全饮用水,并且警告可能出现像痢疾和霍乱这类由水传播的疾病的大爆发。