Gaza War Sparks New Research into Oxygen Therapy for PTSD

Hundreds of Israeli soldiers and civilians suffering trauma from the Hamas attack of October 7 and the ensuing war in Gaza are getting a unique treatment for PTSD in hyperbaric oxygen chambers. Doctors say it physically helps the brain heal from trauma. Linda Gradstein reports for VOA from Shamir Hospital in the central Israeli city of Rishon Letzion. Camera: Ricki Rosen