Talk:Kharaa Bacterium/@comment-34574429-20180313043852/@comment-16706789-20180328185919

It did happen. Earth became infected. Maybe even because you were shot down.

Your escape from the planet as a player in all likelyhood causes the events of Natural Selection to happen. Unless the precursors had already let the Kharaa spread at that point. http://naturalselection.wikia.com/wiki/Kharaa_(Natural_Selection_2)

If the Aurora had simply scanned the planet and then proceeded to go elsewhere without getting shot down this could've been avoided.