Dealing with Toxic Fallout

[zakouski]

Question : when there is a Toxic Fallout event, if I migrate my colony on another place on the map, will the fallout still be active ?

[Snafu_RW]

Yes. If the original site remains active you'll eventually get a popup saying the fallout has gone away; if you've abandoned that site I expect you won't (altho youcan no longer do anything with that tile anyway..)

[cyberian]

In my tribal run I made sure I had a big stockpile of Pemmican and Kibble early. That lasted me through the fallout but when the Pemmican ran out I had to cook the toxic dead animals better than eating Kibble. Doing Boreal Forest so I have to have big stockpiles of food anyway just in case randy random drops a tornado on my fields during the short growing season or so.
In my non tribal run I just had a giant freezer and a separate room with packaged survival meals.

And I always set my home area in only roofed parts and restrict them to home. What you can do is have one guy at unrestricted to do some outside hauling and woodcutting and just cycle that position between all your colonists.