Author: Gertjan Medema; Leo Heijnen; Goffe Elsinga; Ronald Italiaander; Anke Brouwer
Title: Presence of SARS-Coronavirus-2 in sewage Document date: 2020_3_30
ID: fb62dwga_3
Snippet: Before the onset of the epidemic in the Netherlands, wastewater treatment plants (WWTP) were selected that served 2 large and 3 medium sized cities and the main airport. The operators of the WWTP sampled a 24h flow-dependent composite sample of 250 mL that was stored at 4 ï‚°C during sampling. Samples were taken in 2020, on February 5, 6 and 7, 3 weeks before the first COVID-19 case was recognized by the health surveillance system in The Netherla.....
Document: Before the onset of the epidemic in the Netherlands, wastewater treatment plants (WWTP) were selected that served 2 large and 3 medium sized cities and the main airport. The operators of the WWTP sampled a 24h flow-dependent composite sample of 250 mL that was stored at 4 ï‚°C during sampling. Samples were taken in 2020, on February 5, 6 and 7, 3 weeks before the first COVID-19 case was recognized by the health surveillance system in The Netherlands, on March 4 and 5 (38 resp. 82 reported COVID-19 cases in the Netherlands, total population 17.2 million) and March 15 and 16 (1135 resp. 1413 reported COVID-19 cases in the Netherlands). As the epidemic progressed, a WWTP (Tilburg) in one of the most affected areas was included in the sampling scheme.
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