Somebody Help!

PLEASE, PLEASE, PLEASE....somebody send zombie fighting medicine my way.  The past week, Mom has been playing with me and all of a sudden will grab my face and say "T, you are so cute I could just eat you alive."  When she does, I always look at Dad as I just know she has been infected and I don't know what to do!  I hope I am wrong in my diagnosis but I suppose only time will tell.