Top medical expert calls Ebola outbreak 'suspicious'; others cite use as bio-weapon

``"I am concerned about the prevalence and pathogenicity of the situation, which is too much even for Ebola. Too many people are dying. I don't rule out that there's something artificial here .... What is happening with Ebola there, could there also be something man-made about it?" Gennady Onischenko, Russia's former chief medical officer, told RT News on Thursday. ''