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.
A child should be restrained in a car seat from the moment you take your baby home from the hospital until she grows into adult seat belts, typically around the age of 7 or 8. Every state requires that kids up to 4 years old ride in car seats; most require booster seats for older children.