Author:Steyn, Maronel; Jagals, P; Genthe, BettinaDate:2004A customised Water-related Quantitative Microbial Risk Assessment (WROMRA) process was used to determine risk of infection to water ingested by users in the south-eastern Free State, South Africa. The WRQMRA consisted of an observed-adverse ...Read more
Author:Kfir, R; Burger, JS; Idema, GKDate:1993Three bays along the South African coast were studied for the presence of Salmonella spp in seawater, effluent and storm water discharges into the bays and in shellfish harvested at the same sites. The microbial quality of water and shellfish ...Read more