No, there is no known fatal decease around, luckily. But not having the boys around get me thinking of loosing them. The risk is as big (or little) as the sit in the neighboring room, but it gets so much more scary and more frequent (uninvited) companion in my mind when they are not around.
I guess this is a sign of them growing up and a clear smack in the face that I have no control and should just get used to it.
Louise Dock 