*Pick out a Flu virus which isn't very contagious and which isn't very deadly nor otherwise threatening.
*Distribute it heavily in a single location to provide the public with frightening news clips.
*Claim that it's spreading rapidly across North America and Northern Europe and has become pandemic.
*Make no attempt to hide how few are becoming infected and how few are dying from it.

*The Conspiracy Theorists and Revolutionaries alike will eventually conclude the virus is not an actual threat.

*Tell the public that this is a serious emergency of proportions they've never before seen.
*Tell the public that there's a good chance that they will fall ill and possibly die a horrible death if not inoculated.
*Tell the public that it's absolutely imperative that the virus be contained now before it's too late.
*Maintaining the appearance of frenzy and emergency, mass distribute a vaccine to all who are willing to take it.

*You've just discovered who will comply with the NWO and who will not.

*Release a super bug which has a high spread, infection and fatality rate.
*The vaccine was actually created to protect against this bug.
*The vast majority of anti-NWOers have just been killed.
*And it's not your fault. Or at least it doesn't seem to be.
*Full realization of the NWO vision is now imminent.

A distinct possibility.