The trailer for “Contagion” — Steven Soderbergh’s thriller and first foray into the realm of 3D — is now online. It looks as promising as its cast — including Matt Damon, Kate Winslet, Gwyneth Paltrow and Jude Law — is exceptional. And it smacks so much of potential reality that I am now officially afraid to sneeze, or to be in the vicinity of anyone contemplating a sneeze.

Watch it below.