Vestibular Neuritis and Labyrinthitis. Vestibular neuritis and labyrinthitis are most commonly caused by infection with a germ (a viral infection) that affects the inner ear. These conditions typically cause vertigo, often with sickness (vomiting). Vertigo is the sensation that you or your surroundings are moving.
Child safety seat laws. All 50 states and the District of Columbia have child safety seat laws. Child safety seat laws require children to travel in approved child restraints or booster seats and some permit or require older children to use adult safety belts.
United does not provide infant seats. The infant seat must be secured in an aircraft seat and cannot be held on an adult's lap. The infant seat must remain properly secured to the aircraft seat at all times. An infant seat cannot be used in an exit row or in the row immediately before or after an exit row.