I have not seen the movie but I have seen the premises of the movie.

I have two thoughts on it. The first being that if there were such an outbreak by the time it hit the news, it could literally be too late. But let’s think positively and assume you were not exposed thus far. If you were not exposed, you would need a filter that could clean out this virus. I am not 100% sure there is a filter that would do that.

But even a low quality mask will prevent you from touching your nose and mouth witch I believe that contingent was being spread by touch mostly (noting the trailer witch stated that the average person touches there face 20 times a minuet.)

And glasses or sunglasses that wrap around your eyes will help prevent you from touching your eyes.