> Do children who attend daycare eventually develop a much stronger immune system? I would say so, yes. Your body remembers what viruses it's already fought, a

> Do children who attend daycare eventually develop a much stronger immune system? I would say so, yes. Your body remembers what viruses it's already fought, and will remain primed (for a significant time) to fight it again. Kids exposed to lots of illnesses when young, should end up with a more robust immune system in adulthood. This is why chicken pox parties are a thing.