Laboratory tests conducted by the National Network of Sewage Epidemiology in urban wastewater from March 8-14 show a significant increase in the average viral load over the previous week. The samples were collected in the greater Athens area, as well as in the cities of Thessaloniki, Larisa, Volos, Iraklio, Chania, Rethymno, Agios Nikolaos and Patra. … The post Wastewater analysis shows viral load spike in several Greek cities appeared first on Keep Talking Greece.