Thanks for sharing your story. Approaching with caution sounds sensible.
It is so plainly instinctively obvious (to me anyway!) that we cannot possibly put chemical mixtures into the bloodstreams of little babies. At least by the age of 6 they had a chance to develop their immune system naturally.
Sorry to hear about the 2 kids in your community. I am yet to meet anyone directly affected, but no doubt I will. The road before me is a long one ;)
All the best to you.
Sam