Is this really contained? or not?

I just came across this article about pigs have a virus and apparently this has been going on since last year.  Maybe, as usual I am a little slow but this first I have heard of this.  It really is of concern to me because eat pork.  I know that they say it is not very healthy but I do monitor and try to eat pork at most once a week.  It is like my salty pleasure.  

I just wanted to share because if this virus was found last year in 2013 and they say it only affects other pigs.  Maybe we should be made aware.