Yeah, it is pretty nuts how sick kids get in daycare, although our pediatrician says it is training their immune system. She said that for kids not in daycare, the same thing happens once they hit kindergarten.

First few months of daycare, constant colds. Then COVID hit and we took the kids out of daycare, no colds for months. Back at daycare, colds started right away.

It has mostly stopped for my five year old. She gets a normal amount of colds now (a few per year), but our two year old is still a constant cold machine.