One neurologist said he has treated over 100 flight attendants and a dozen pilots for brain injuries from toxic fumes in cabins over the past two decades.
Delta replacing engine parts after passengers and crew suffer brain injuries - More than 300 aircraft to receive upgrades after toxic fume surges linked to serious health issues ...
Natural gas trucks now match diesel service cycles, cut aftertreatment issues, and deliver long-haul range with OEM-backed support.