Question: If Tanya hasn't found out what the haze is and how it works, how can she know it's irreversible? She is only able to see a small piece of the process. There's the whole re-wiring of the brain (like Datu's being able to understand Randy better after he is bitten.

It seems like all she knows for sure is that certain levels in blood/tissue rise during the change. Those levels are markers for the infection and show the rate of the body changing but not why. Is it any different than knowing the rate that white blood cells increase in the blood during an infection? Not knowing what is causing the change means she doesn't really know what the process behind the change is. And yes, I'm saying that because I want Datu to survive...

Hey, Twin Towers Correction Facility, think they're going to ram it with a plane stocked with explosives?

Finally, something that's been bothering me. The characters have stopped talking about the smell of the zomboids. Then, they make a point to say Randy smells worse than the usual. Is that because they don't notice it anymore or the smell is decreasing? Is Randy's smell significant or the result of his personality/self care levels before the turn? Michael says he looked like a homeless guy when he first saw him.