SARS-CoV-2 RNA was detected in the upstream location on six out of eight occasions, two of which were at concentrations as high as those reported in untreated wastewater from California sanitary sewer systems. We developed a simplified surveillance system and monitored flow rates and concentrations of SARS-CoV-2 RNA in the Tijuana River at two locations downstream of the United States–Mexico border in California, United States. There is a need to develop better methods for the surveillance of pathogens such as SARS-CoV-2 RNA in this context. Sewage is transported via open channels, ditches, and rivers, where it mixes with surface water and/or stormwater. However, many underserved communities throughout the world lack improved sanitation and use informal combined sanitary and storm sewer systems. The COVID-19 pandemic and the detection of SARS-CoV-2 RNA in sewage has expanded global interest in wastewater surveillance.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |