They've got an old interview of her going around, trying to make people think it's recent, and spliced it so the first thing said in the video is "I am alive". The propaganda is ridiculously transparent. I think they just know they can't keep the charade up forever and people are digging and eventually they're going to have to stop weekend at bernies-ing her, so they have to make her "sick" again, so they can have an excuse for her "sudden" death.