Daycare Toddler constantly sick - Normal or no?

Hey everyone,

So my toddler started daycare in August and since September he has been almost constantly sick. The pediatrician keeps saying it's just viral infections piggybacking each other. I just wanted to know how common this actually was. He didn't seem concerned but it's difficult seeing your kid constantly sick and not themselves.

When your LO started daycare did this happen to them too?

If yes, how many months did this go on for? I'm sure there needs to be an end to this madness soon!

- First time mama