Author:Woodborne, S; Pienaar, M; Van der Merwe, Martina RDate:Nov 2008Cholera epidemics have been analysed using epidemiological models that depend on human-to environment- to-human spread of toxigenic Vibrio cholerae bacteria (Koelle et al. 2004, Koelle et al. 2005). Within such a framework the vulnerable human ...Read more
Author:Pienaar, M; Woodborne, S; Wadley, LDate:Jan 2008Six Optically stimulated luminescence (OSL) dates are compared with stratigraphically associated C-14 dates from Rose Cottage Cave. The OSL dates overlap the accepted C-14 chronology except for one sample that overestimates the expected age ...Read more