H:
Health Risks of Atomic Bomb Exposure - Webcast of a presentation by Human geneticist William Jack Schull, outlining the health effects of exposure to atomic bomb radiation. [U.S. Library of Congress (LOC)]

W:
Wildlife Disease Maps - National maps of wildlife disease spread for West Nile Virus; St. Louis, La Crosse, & Equine Encephalitis; Powassan Virus; Dengue Fever. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Ecosystems]