Information on vaccines getting better ‘almost by the day’25/05/2021|9min The information being gathered in relation to coronavirus vaccines is getting better “almost by the day,” according to Deakin University Chair of Epidemiology Professor Catherine Bennett. It comes amid discussions about implementing incentives for vaccination – an initiative which Chief Medical Officer Paul Kelly has called for. “We’ve had three significant bits of information coming out of the analysis of UK real world data over this last fortnight,” Professor Bennett told Sky News. “That includes very high effectiveness not just against symptomatic disease and particularly serious disease which we know about.