W. Va. Code § 16-51-7

This article does not create a private cause of action against a manufacturer of an investigational drug, biological product or device, against a health care provider as defined in section two, article seven-b, chapter fifty-five of this Code, or against any other person or entity involved in the care of an eligible patient using the investigational drug, biological product or device, for any harm done to the eligible patient resulting from the investigational drug, biological product or device, so long as the manufacturer, health care provider, or other person or entity is complying in good faith with the terms of this article.