EditorialA researcher from the City University of New York uses tweezers to pull a tampon from a wastewater collection device, which his team calls the Contraption, after removing the device from a sewage pipe in the basement at Elmhurst Hospital in Queens on July 30, 2022. (Jonah Markowitz/The New York Times)
EditorialItaly: the "solidarity swab" project, an initiative promoted by the SaDiSa to guarantee even the poorest people the opportunity to undergo anti-covid screening at a subsidized cost.