An interesting Wired article [0] considered a hybrid cause: > "Possibly [...] inaudible infra- and ultrasound could be synergistic with an ototoxin just as ind

An interesting Wired article [0] considered a hybrid cause: > "Possibly [...] inaudible infra- and ultrasound could be synergistic with an ototoxin just as industrial factory noise can be." [0] https://www.wired.com/story/us-diplomats-sonic-attack-ototoxicity/ https://www.wired.com/story/us-diplomats-sonic-attack-ototox...