Raynaud's Syndrome: Symptoms, Causes & Treatment Protecting Worker's Health Vibration Exposure Health Matters Occupational Health Vibration White Finger: Examples, Causes, and Treatment Vibration, the Law and Trigger Time WA Management What is vibration white finger or hand arm vibration syndrome (HAVS)? A. A mild skin rash that will go away B. A serious skin condition that will not clear up C. Severe frostbite