Crumbs, now that's a statistic that really frightens me. Mrs J was on a ventilator, antivirals and intravenous antibacterials (I think that's what they were?) for more than a week when she had the pneumonia following our Flue "A" New Year experience. (we both got the flue but only she went on to get pneumonia).
I've historically fought off colds and "proper" flue (twice for sure) and seem to not tend to suffer "festering" when I cut myself on something dirty - like for instance a car part. So I believe - perhaps mistakenly - that I have a robust immune system which should allow me as good a chance as any of my peers to fight this new virus. Mrs J seems to be not so fortunate and this gives me considerable cause for worry.