I think it is just normal COVID but were slow at picking it up. My guess - it has been circulating for some time and the CFR is normal, or at least it will be once they have an accurate picture of how much community transmission there has been. The CFR probably will not come down to Chinese levels because they can not match their public health infrastructure and they do not have the experience yet. I would however like to see some sequences ASAP just to be sure there has not been a significant mutation.