There are two planets:
How is it?
It does not matter. I think I got my mind somewhere.
and Erund. I have also been sick once. Four, in the worst case, five thousand years - and it goes by itself. You will heat up a little if this infection has time to think about a thermonuclear reaction. And if treated and not started, then at the stage of antiquity usually begins remission. I usually take three asteroids per millennium after each ice age for prevention, and there are no problems.