Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people wa...Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).展开更多
Safe drinking water is a valuable public health resource that affects people’s livelihood and is essential for human health,making it an international concern for drinking water quality improvement.The Standards for ...Safe drinking water is a valuable public health resource that affects people’s livelihood and is essential for human health,making it an international concern for drinking water quality improvement.The Standards for Drinking Water Quality of China(China SDWQ)is a legal document approved and issued by the Standardization Administration of the People’s Republic of China that serves as a starting point for protecting public health and ensuring the quality of human life.There are three versions of China SDWQ,including the 1985 edition,2006 edition,and 2022 edition.China SDWQ(2022 edition)sets a wide variety of indices covering biological,chemical,physical,and other risk factors in drinking water.Additionally,it establishes management requirements for the entire water supply process,providing a technical basis and criteria for ensuring drinking water safety and a scientific basis for developing drinking water safety policies and proposing targeted public health protection measures.展开更多
基金Supported by the National Natural Science Foundation(grant number 71934002)of the People’s Republic of China.
文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).
基金Health Standard Preparation and Revision Project,funded by the National Health Commission of China(20180901).
文摘Safe drinking water is a valuable public health resource that affects people’s livelihood and is essential for human health,making it an international concern for drinking water quality improvement.The Standards for Drinking Water Quality of China(China SDWQ)is a legal document approved and issued by the Standardization Administration of the People’s Republic of China that serves as a starting point for protecting public health and ensuring the quality of human life.There are three versions of China SDWQ,including the 1985 edition,2006 edition,and 2022 edition.China SDWQ(2022 edition)sets a wide variety of indices covering biological,chemical,physical,and other risk factors in drinking water.Additionally,it establishes management requirements for the entire water supply process,providing a technical basis and criteria for ensuring drinking water safety and a scientific basis for developing drinking water safety policies and proposing targeted public health protection measures.
