The health hazards of volcanic and geothermal gases: A guide for the public

This guide has been prepared by the International Volcanic Health Hazard Network (IVHHN) to explain the potential adverse health effects of volcanic and geothermal gas and aerosol emissions. It provides general information on how to protect yourself and your family. The information is based on a range of evidence from academics and health and regulatory agencies. Contact your local public health or emergency management agency for information tailored to your location.