Well the far right one is technicaly impossible now si- // HEY NO SPOILERS TO THE MANGA // oh, okay then. But you do get the point right? Even more when you notice that they DO actualy ha- // I SAID NO SPOILERS // -ve... fine.
On a diffirent note, why isnt Yuki being bitten? Out of all those 3 she looks the least ... uh ... sick i suppose. (<- Does not know how Zombieviruses/sicknesses work)