A. You are describing a very classic case of daycare syndrome.
Young children in daycare very often get frequent upper respiratory tract infections, including colds and secondary ear infections.
In fact, experts estimate that the average child gets 6 to 8 viral upper respiratory tract infections each year. And since that is average, that means some are getting more and some are getting less. It seems likely that it is the kids in daycare who are getting more infections.
They can also get 1 to 2 episodes of gastroenteritis, with vomiting and diarrhea, each year too.
Fortunately, the longer they are in daycare, the fewer infections they usually get. And by the time they start kindergarten, these children seem to get sick much less often than children who weren't in daycare and rarely got sick as a toddler or preschooler.
Daycare Syndrome vs Immune System Problem
Although parents and pediatricians often get frustrated when a child gets sick over and over, if the child is in daycare and is otherwise growing and developing normally, hasn't had any serious infections, like pneumonia, or other infections that required hospitalization, then it isn't very likely that she has any kind of problem with her immune system causing her frequent infections.According to the Jeffrey Modell Foundation, warning signs of a primary immunodeficiency can include:
- eight or more new ear infections in one year
- two or more serious sinus infections in one year
- two or more months on antibiotics with little effect
- two or more pneumonias within one year
- failure of an infant to gain weight or grow normally
- recurrent, deep skin or organ abscesses
- recurrent thrush in mouth or elsewhere on skin, after age one
- need for intravenous antibiotics to clear infections
- two or more deep seated infections
- a family history of primary immunodeficiency
Avoiding Infections
Since keeping a child out of daycare isn't a practical option for most parents, some other things to consider to help your child stay as healthy as possible include:- getting your kids a yearly flu vaccine and making sure your child's other vaccines are current
- avoiding other daycare type situations, such as a gym daycare or church daycare, so that your child isn't exposed to a lot of different groups of kids who might be sick
- discouraging thumbsucking or using a pacifier as your infant gets older, as a contaminated finger, thumb, or pacifier can be a good route for germs to make your child sick
- teaching your child to frequently wash her hands as she gets older
Sources:
American Academy of Pediatrics. Clinical Practice Guideline: Management of Sinusitis. Pediatrics. Vol. 108 No. 3 September 2001, pp. 798-808.

