The testing will continue throughout the year.
In the video, you can follow SVT's reporter team underground in Bromma treatment plant.
Follow into the treatment plant where the infection is detected
2022-02-09T05:13:51.897Z
Every week, the wastewater in Stockholm is tested to measure the virus levels of SARS-covid-19. The samples are sent from Bromma, Henriksdal and Käppala treatment plants and analyzed by researchers at KTH. Together, they can follow disease development on a broad front and predict new waves of infection in society.
Source: svt