This is one of the most relevant comments on this entire story (though Wikipedia puts the current human mortality figure at around 60%).
No, we don't want to censor information. But we DO, in certain cases.
No, in general it's not good for society if scientific information is withheld. But if this baby gets out, would we still HAVE a society? This is truly a nightmare scenario: a virus with mortality rates comparable to ebola, as transmissible as the common flu.
I truly do understand the arguments for putting information out there. But think for a moment about what happens if a suicidal person gets ahold of this, or a religious zealot who thinks it won't affect him or his flock, or some other nut who believes it won't affect him or that society is too sick to go on, etc., etc. All it would take is one.
We're not talking about someone grabbing a high powered rifle and gunning down a few people in a public square (as bad as that can be). We're talking potentially billions dead.