Bit of squiffy reasoning on my part there, averaged 7 days from infection to symptoms but obviously they're reporting deaths more so than cases as the headline so if you're looking at over double that period for transmission>death then it's at least a week longer before you see the possible effect on those numbers.
Found quite a nice, probably could think of a more appropriate word there, graph somewhere the other night that showed a daily cases/deaths and cumulative cases/deaths as a combined bar and line graph but can't think where it was now. Was a useful graphic for having all the vital numbers together in one chart, your line graph still rising looking bad but bar chart steadying to give you some comfort it wasn't escalating out of hand and then the deaths overlaid with the delay between detection and termination.