Wastewater surveillance for SARS-CoV-2 and influenza A: A complementary tool for monitoring community transmission and variant dynamics.
Clinical surveillance for respiratory viruses such as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A underestimates community transmission due to limited detection of asymptomatic infections and high resource requirements. Wastewater-based surveillance (WWS) provides a cost-effective, noni...