This is where it gets difficult.
WHO says this crisis has not peaked, but has not called a world health emergency due to the small number of cases outside China. However
US government action is ramping up.
One worrisome feature is it seems asymptomatic people ca shed this virus. It is now know that every virus shedder is not symptomatic. This was not the case with SARS. The take home of this is that you will not control this epidemic by just screening symptomatic individuals.
We just don't know where this is headed yet. In particular we don't know if reporting of the
situation within China is accurate.
What we urgently need to now out of China, is not only the case fatality rate, but how many get seriously ill and can not recover with simple low tech supportive measures.
What will make this very difficult is the rumor mill, especially in this age of social media. There are alarming reports in this arena. What we don't know is how much credence to give them. We do no the Chinese government are taking steps to stop these reports circulating. If official reports are accurate, then that is a good thing, if not it is a bad thing. We just don't know.
Official reports acknowledge there are 237 critically ill patients in Wuhan. That would be enough to stretch hospital resources in most large American Cities to the limit and overwhelm some. More would really be a problem. That has always been a big fear in the critical care community, facing down an epidemic where there was a high incidence of cases requiring mechanical ventilation. That is the point at which the crisis would turn to real disaster.
So I think that everybody needs to pay attention. It is possibly not too soon to make at least some preliminary plans, but certainly not implement them. I think the next couple of weeks or may be four will show where this crisis is headed.
I would suggest may be this issue should take precedence over impeachment on the front pages. However that reporting needs to be accurate and understandable without hysteria or sensationalism.
I don't think anybody knows how bad this thing will get, but I think it is fair to say they have good idea how bad it could get. This sort of thing has always been in the back of the minds of most healthcare professionals, especially those on the front line.