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.
Guidelines for Choosing a Booster Seat. 1  Choose a seat with a label that states that it meets or exceeds Federal Motor Vehicle Safety Standard 213. 2  Accept a used seat with caution. Never use a seat that's more than 6 years old or one that was in a crash (even if it looks OK, it could be structurally unsound).