Laboratory tests conducted on urban wastewater by the National Network of Sewage Epidemiology show a significant increase in the average viral load in all 12 cities inspected from December 27 to January 2 over the previous week.
AMWAJ Real Estate
Laboratory tests conducted on urban wastewater by the National Network of Sewage Epidemiology show a significant increase in the average viral load in all 12 cities inspected from December 27 to January 2 over the previous week.