Geothermal Gases--Community Experiences, Perceptions, and Exposures in Northern California.

Lake County, California, is in a high geothermal-activity area. Over the past 30 years, the city of Clearlake has reported health effects and building evacuations related to geothermal venting. Previous investigations in Clearlake revealed hydrogen sulfide at levels known to cause health effects and methane at levels that can cause explosion risks.

Training in environmental health research for action: the Shanghai-California Environmental Health Training Program.

The Shanghai Center for Disease Control and Prevention (SCDC) was created in 1998; in 2001, with support from Fogarty International Center, the intergovernmental Shanghai-California Environmental Health Training Program was formed. Providing U.S.