If we look at what actually happened—reading through the cases themselves is quite revealing, and there's a number of points, but I've broken it down to two: first of all, the risk factors, and secondly, communication. In case A, the risk factors were very clear. The person was living alone and they were unvaccinated. So the risks start going up just by virtue of that, quite aside from any of their personal demographics, how old they were, what other pre-existing conditions they may have. That was risk enough, as is being pointed out in the case review.