Don't forget blood clots, uncontrolled bleeding from no longer being able to produce platelets, rashes, anaphylaxis, miscarriage, still birth, and sterility.
I'm still not sure what's up with the magnetism stuff. I know people who have had that happen to them, so I'm withholding judgment until I get more info. My initial response is that it's a prank, since none of the explanations for it make sense, and people are claiming non-magnetic metals are also sticking to them, which also makes no sense.