Sewage Testing as a Pandemic Monitoring Tool
As governments struggle to keep track of the spread of the COVID-19 pandemic by testing individuals, new hotspots show up in India, where the numbers have increased sharply over the past month. Individual testing is slow and expensive: the more reliable Real Time Polymerase Chain Reaction (RT-PCR) test yields results after several hours, while the far less reliable rapid antigen test indicates the presence of the SARS-CoV-2 virus faster.
