Final answer:
Meningitis is a common complication in children age <2 with acute otitis media, which is an infection of the middle ear. Meningitis occurs when the infection spreads to the protective membranes around the brain and spinal cord, causing serious complications.
Step-by-step explanation:
A complication common in children age <2 with acute otitis media is meningitis. Acute otitis media (AOM) is an infection of the middle ear that can result in the formation and accumulation of pus in the ear. This infection can spread to the meninges, the protective membranes around the brain and spinal cord, causing meningitis. Meningitis is a serious condition that can lead to neurological damage and even death if not treated promptly.