Talk:Grakata/@comment-27.96.214.246-20141217061858/@comment-25793395-20150612180847

Dark sector (wich is no doubt the predesecor of Warframe) explains that:

There is a mechanism on the weapons that detects infestation and automaticlky detonates if the wielder is infested in any way, and yes Tenno are infested they just survived and avoided the zombie mode it was made to avoid infesteds roaming around with karaks (uh.. that would be a pain in the @ss)