Work on Covid-19 and waste water epidemiology continues at Bath with both a national and international impact. The South African Water Research Commission (WRC) has released this infographic to highlight their ongoing COVID-19 Wastewater Surveillance programme. The programme, which involves WIRC's Barbara Kasprszyk-Hordern, is used to monitor the spread of COVID-19 in South African communities. The WRC’s unique multiplier strategy enables it to use the strengths of its wide partner network to ensure greater impact of its programmes and as such the organization partners and collaborates with government departments, municipalities, laboratories and universities.