In article <c601591-1404951031440001 at 18.104.22.168>,
c601591 at mizzou1.missouri.edu says...
>Ebola is so
>deadly that it burns itself out fast. Further, as I understand it,
>because humans are not the natural or preffered host for Ebola, its
>virulence is inversely proportional to it's passage number. In other
>words, it becomes less devilish as it burns through a population.
Could you explain this a little bit more? I thought it is not so clear
if the virulence is really decreasing with passage number.