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. 2022 Jul 29;9(8):352.
doi: 10.3390/bioengineering9080352.

Understanding the Pivotal Role of the Vagus Nerve in Health from Pandemics

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Understanding the Pivotal Role of the Vagus Nerve in Health from Pandemics

Claire-Marie Rangon et al. Bioengineering (Basel). .

Abstract

The COVID-19 pandemic seems endless with the regular emergence of new variants. Is the SARS-CoV-2 virus particularly evasive to the immune system, or is it merely disrupting communication between the body and the brain, thus pre-empting homeostasis? Retrospective analysis of the COVID-19 and AIDS pandemics, as well as prion disease, emphasizes the pivotal but little-known role of the 10th cranial nerve in health. Considering neuroimmunometabolism from the point of view of the vagus nerve, non-invasive bioengineering solutions aiming at monitoring and stimulating the vagal tone are subsequently discussed as the next optimal and global preventive treatments, far beyond pandemics.

Keywords: COVID-19; HIV; neuroimmunometabolism; non-invasive vagus nerve stimulation; pandemics; prion.

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Conflict of interest statement

The authors declare no conflict of interest.

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