Last I checked, it was probably only 650,000 or so; here is a rather under-reported study claiming the number is somewhat higher, around 1,200,000, or most likely between 733,158 and 1,446,063. One can stroll through some relevant data here and here; the older Lancet study is here. If the more recent report is accurate, the dead would exceed those from the Rwandan genocide.
At some point we ought to be concerned--perhaps even a little more concerned than it seems we already are.
Is there a number at which one's potentiality for receiving Communion would be affected?