Pink Eye?

DS2 has an eye infection. We are treating it with antibiotic drops as if it were pink eye. The eyelid swelling and redness in the white of the eye are much better today. It may be viral instead, but if that is the case the drops won't hurt anything. We called the doctor yesterday morning so we could get treatment started, and therefore not have to keep DS2 out of daycare today. I have come down with a cold, and DS1 has a runny nose, too. That all does make me worry about our trip to Idaho. We can't have sick kids around MIL! She's taking chemo now and will be starting radiation after that (in January I think).