Tho Bella Dinh-Zarr is an American public health scientist, specializing in injury prevention. Dinh-Zarr was the 42nd Member of the National Transportation Safety Board, and served as vice-chairman and acting chairman.[1][2]
Education
Dinh-Zarr attended public schools in Galveston, Texas. She graduated from Rice University where she earned a Bachelor's degree in Spanish. She has a Master of Public Health (MPH) and a Doctorate (PhD) from the University of Texas School of Public Health. Her PhD dissertation was "Reviews of evidence regarding interventions to increase the use of safety belts".[3] In high school, Dinh-Zarr worked at the Railroad Museum on Galveston Island, built latrines in Paraguay, and in college she studied Latin American literature in Chile.[4]
Career
Dinh-Zarr was the U.S. director and road-safety director of the FIA Foundation until 2014.[5] While at the NTSB, Dinh-Zarr was known for her support of 0.05% BAC Laws to prevent drunk driving[6] and positive train control (PTC).[5] She cast the dissenting vote on the proposal to lessen the importance of PTC.[7] Dinh-Zarr helped to investigate disasters such as the sinking of the El Faro[8] and the 2016 Hoboken train crash.[9] After her term ended, Dinh-Zarr co-founded the .05 Saves Lives Coalition, its mission to advocate for a .05 BAC law in every state.[1]