Biosound Therapy as a treatment for long COVID patients: A pre-post pilot study.

Background: 43 % of people who are diagnosed with COVID-19 will experience persistent symptoms, also known as "long COVID," which lasts past the recovery of the acute infection. Long COVID symptoms overlap with symptoms that the Biosound Therapy System (BTS) has been shown to improve. The BTS is a multimodal treatment that includes biofeedback, vibroacoustic therapy synchronized with music that plays binaural beats, and video content.