U.S. media: The density of new coronavirus cases in wastewater in many places in the United States may surge again
According to a report by NPR on October 7, as the United States is about to enter the winter, preliminary signs show that the number of new coronary pneumonia infections in the United States may surge again. David Rubin, director of the Policy Lab at Children's Hospital of Philadelphia, said: "We're seeing some evidence of an increase in the spread of COVID-19 in some parts of the northern United States.
Source: tellerreport.com