PLEASE I would love is Kmart employees would answer this... show more i'm turning 15 in two months exactly today, and I want a job souly for the money and I want more responsibility. AND i can't find out how old Kmart hires.
An ear infection can be caused by bacteria or a virus. It happens when fluid builds up in the area behind your baby's eardrum and then becomes infected. Normally any fluid that enters this area leaves pretty quickly through the eustachian tube, which connects the middle ear to the back of the nose and throat.
How to tell if your baby has an ear infection. The easiest way to tell if your baby might have an ear infection (or any other illness, for that matter) is by observing a change in his mood. If your baby turns fussy, or starts crying more than usual, be on the lookout for a problem.