The Air Force Safety Center is a Field Operating Agency with headquarters at Kirtland Air Force Base, N.M.
The Finnish researchers are unsure why the use of a pacifier might lead to an ear infection, but theorized it may have something to do with the change in pressure equilibrium inside the ear caused by the sucking.
Even though oral thrush is a common infection in infancy, you can help prevent it: If you are formula-feeding your baby or using a pacifier, it's important to thoroughly clean the nipples and pacifiers in hot water or dishwasher after each use.