Operational Constraints of Detecting SARS-CoV-2 on Passive Samplers using Electronegative Filters: A Kinetic and Equilibrium Analysis [0.03%]
基于静电吸引滤膜的被动采样器检测SARS-CoV-2的操作限制：动力学和平衡分析
Emalie K Hayes,Crystal L Sweeney,Megan Fuller et al.
Emalie K Hayes et al.
In developing an effective monitoring program for the wastewater surveillance of SARS-CoV-2 ribonucleic acid (RNA), the importance of sampling methodology is paramount. Passive sampling has been shown to be an effective tool to detect SARS-...
Pathogen Peak "Averaging" in Potable Reuse Systems: Lessons Learned from Wastewater Surveillance of SARS-CoV-2 [0.03%]
饮用水回用系统中的病原体峰值：“SARS-CoV-2废水监测的教训”
Daniel Gerrity,Katerina Papp,Brian M Pecson
Daniel Gerrity
This study describes wastewater concentrations of SARS-CoV-2 at seven different sampling locations in Southern Nevada (ranging from 4.2 to 8.7 log10 gc/L) and highlights several key variables affecting those concentrations, including COVID-...
Wastewater-Based Epidemiology for Managing the COVID-19 Pandemic [0.03%]
基于废水的流行病学在管理COVID-19大流行中的作用
Claire Fuschi,Haihui Pu,Maria Negri et al.
Claire Fuschi et al.
SARS-CoV-2 is shed by COVID-19 patients and can be detected in wastewater. Thus, testing wastewater for the virus provides a depiction of disease prevalence in a community. Virus concentration data can be utilized to monitor infection trend...
A Global Overview of SARS-CoV-2 in Wastewater: Detection, Treatment, and Prevention [0.03%]
全球视角下的污水SARS-CoV-2监测、处理及预防概述
Xianghao Meng,Xuye Wang,Shujuan Meng et al.
Xianghao Meng et al.
A novel coronavirus (SARS-CoV-2) causing corona virus disease 2019 (COVID-19) has attracted global attention due to its highly infectious and pathogenic properties. Most of current studies focus on aerosols released from infected individual...
Monitoring SARS-CoV-2 RNA in Wastewater with RT-qPCR and Chip-Based RT-dPCR: Sewershed-Level Trends and Relationships to COVID-19 [0.03%]
基于RT-qPCR和芯片式RT-dPCR监测污水中的SARS-CoV-2 RNA：地表水系动态及与COVID-19疫情的相关性
Daniel Ma,Judith Straathof,Yijing Liu et al.
Daniel Ma et al.
We evaluated the performance of reverse transcription quantitative PCR (uniplex and duplex RT-qPCR) and chip-based digital PCR (duplex RT-dPCR) using CDC N1 and CDC N2 assays for longitudinal monitoring of SARS-CoV-2 RNA in influent wastewa...
Wastewater Surveillance of SARS-CoV-2 at a Canadian University Campus and the Impact of Wastewater Characteristics on Viral RNA Detection [0.03%]
加拿大某大学校园的SARS-CoV-2污水监测及其水质特性对病毒RNA检测的影响
Lena Carolin Bitter,Richard Kibbee,Gabriela C Jiménez et al.
Lena Carolin Bitter et al.
Because of the increased population density, high-risk behavior of young students, and lower vaccination rates, university campuses are considered hot spots for COVID-19 transmission. This study monitored the SARS-CoV-2 RNA levels in the wa...
Spatiotemporal Surveillance of SARS-CoV-2 in the Sewage of Three Major Urban Areas in Peru: Generating Valuable Data Where Clinical Testing Is Extremely Limited [0.03%]
秘鲁三大都市地区污水中SARS-CoV-2的时空监测：在临床检测极为有限的情况下生成有价值的数据
Braulio Pardo-Figueroa,Elias Mindreau-Ganoza,Alonso Reyes-Calderon et al.
Braulio Pardo-Figueroa et al.
Peru has been severely affected by the COVID-19 pandemic. By January 2022, Peru had surpassed 200 000 COVID-19 deaths, constituting the highest death rate per capita worldwide. Peru has had several limitations during the pandemic: insuffici...
Wastewater-Based Epidemiology for COVID-19: Handling qPCR Nondetects and Comparing Spatially Granular Wastewater and Clinical Data Trends [0.03%]
基于废水的流行病学：处理COVID-19的qPCR未检出结果并比较空间精细的废水和临床数据趋势
Hannah Safford,Rogelio E Zuniga-Montanez,Minji Kim et al.
Hannah Safford et al.
Wastewater-based epidemiology (WBE) is a useful complement to clinical testing for managing COVID-19. While community-scale wastewater and clinical data frequently correlate, less is known about subcommunity relationships between the two da...
Detection of the SARS-CoV-2 Delta Variant in the Transboundary Rivers of Yunnan, China [0.03%]
在中国云南跨境河流中检测到Delta变异株
Xiao Zhang,Liang Zhang,Yuanyuan Wang et al.
Xiao Zhang et al.
Ruili and Longchuan, two border counties in southwestern China, are facing epidemic control challenges due to the high rate of COVID-19 infections originating from neighboring Myanmar. Here, we aimed to establish the applicability of wastew...
Case Study: Impact of Diurnal Variations and Stormwater Dilution on SARS-CoV-2 RNA Signal Intensity at Neighborhood Scale Wastewater Pumping Stations [0.03%]
昼夜变化和雨水稀释对社区废水提升站SARS-CoV-2 RNA信号强度影响的案例研究
Bao Nguyen Quoc,Prakit Saingam,Raymond RedCorn et al.
Bao Nguyen Quoc et al.
Wastewater based epidemiology (WBE) has emerged as a tool to track the spread of SARS-CoV-2. However, sampling at wastewater treatment plants (WWTPs) cannot identify transmission hotspots within a city. Here, we sought to understand the diu...