So pissed...

Nita
So my mother in law and I have gotten along great ever since we were introduced! That was a year ago, but im really pissed off today at her because she refuses to go to the hospital and yet she says she has h1n2 virus that she caught from work. Shes coming to pick up her mom and take her to the hospital for the same thing but she wont get herself checked out for the same reason! What sense does that make!? She acting so stubborn and I dont know what to do, its so stupid for her not to take precaution even though she says that its turning into a big problem east of where we live and 4 kids have already died from it! What can I do to convince her?