Kids at that age are resilient for sure, I’ve seen it action with our son. Over time you literally see their immune systems become more robust.
what I want to see is a study of the teachers of young children. They are constantly around booger-licking kids and are exposed to colds, flu, hand foot and mouth, viruses, stomach bugs, etc.
At my sons school the head teacher of 20+ years is around kids from 6 months to 6 years. In the 4 years we have been there, she has NEVER been out on a sick day. The number of sick kids (and their sick family members) she’s been around is staggering. She’s a champion in my book, and has a stud immune system.
not really CV related, but whatever. stay safe and healthy my friends.