Airbag injuries to automobile passengers are increasing in frequency,
but the majority of reported injuries have been relatively minor and h
ave occurred in adults. The National Highway Traffic Safety Administra
tion (NHTSA) has identified a potentially lethal injury mechanism that
occurs when safety seats are placed rear-facing on the passenger side
of a vehicle equipped with a passenger side airbag. We report the fir
st case of infant fatality resulting from passenger side airbag deploy
ment that validates this mechanism.