I refuse to get all hot and bothered - but I literally never have children in my home. I did have 2 pre-teens for a couple of days maybe 10 years ago!
Further, there's no one in the house with a compromised immune system - I assume they might want to be quite careful.
Finally, I guess I'm a fatalist in a way because I think if all these warnings meant danger for all of us, the human race would be dying off way faster than it is. I try to be selective in what I choose to eat and how I contribute to pollution, but that's it - selective.