A:
Agency for Toxic Substances and Disease Registry (ATSDR) - Public health information on exposure to hazardous substances from waste sites, unplanned releases, and other sources of pollution present in the environment [Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC)]

C:
Center for Food Safety and Applied Nutrition (CFSAN) - Information on food safety and nutrition [Department of Health and Human Services (HHS), Food and Drug Administration (FDA)]

Chemical Hazards Response Information System (CHRIS) - Provides chemical, physical, toxicological, thermodynamic, and response information for water transport of hazardous chemicals [Department of Transportation (DOT), U.S. Coast Guard]

Chronic Beryllium Disease Prevention Program - Provides information and resources on the health and safety aspects of beryllium [Department of Energy (DOE)]

Comprehensive Epidemiologic Data Resource (CEDR) - Public access to health and exposure data concerning DOE installations [Department of Energy (DOE), Lawrence Berkeley National Laboratory (LBNL)]

D:
DOE Office of Environmental, Safety, and Health (ES&H) - Provides corporate leadership for Department of Energy (DOE) environmental, safety and health programs [Department of Energy (DOE)]

E:
Electronic Library of Construction Occupational Safety and Health (eLCOSH) - Offers articles and information related to hazards, job sites, trades, and training [Department of Health and Human Services (HHS), National Institute for Occupational Safety and Health (NIOSH)]

Environment and human health - Home page for USGS research on the relationship of environment and health with links to fact sheets, reports, projects and programs, Human Health database and meetings and conferences. [Department of the Interior, U.S. Geological Survey (USGS)]

G:
Ground Water and Drinking Water - Links and information on safe drinking water [Environmental Protection Agency (EPA), Office of Ground Water and Drinking Water (OGWDW)]

H:
Haz-Map - This occupational toxicology database is designed to link jobs to hazardous job tasks on occupational diseases and their symptoms [Department of Health and Human Services (HHS), National Inst. of Health (NIH), National Library of Medicine (NLM)]

Household Products Database - Health & Safety Information on Household Products [Department of Health and Human Services (HHS), National Inst. of Health (NIH), National Library of Medicine (NLM), Specialized Information Services]

How to Lose and Manage Weight: Watch Your Calories, Be active - Recommendations from FDA on how to manage your weight [Department of Health and Human Services (HHS), Food and Drug Administration (FDA)]

Human Health, Recommended EPA Web pages - Links to EPA web site pages related to environmental health issues [Environmental Protection Agency (EPA)]

M:
MEDLINE/PubMed - Database with millions of references, primarily from MEDLINE, to journal articles in life sciences with a concentration on biomedicine [Department of Health and Human Services (HHS), National Inst. of Health (NIH), National Library of Medicine (NLM), National Center for Biotechnology Information (NCBI)]

MedlinePlus - Web site with authoritative consumer health information from NIH and others [Department of Health and Human Services (HHS), National Inst. of Health (NIH), National Library of Medicine (NLM)]

MedlinePlus Espanol - Spanish version of the Web site with authoritative consumer health information from NIH and others [Department of Health and Human Services (HHS), National Inst. of Health (NIH), National Library of Medicine (NLM)]

Morbidity and Mortality Weekly Report (MMWR) - Contains data on specific diseases and reports on diseases, environmental hazards, natural or human-generated disasters, occupational diseases and injuries, and intentional and unintentional injuries [Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC)]

N:
National Center for Environmental Assessment (NCEA) - Develops dose-response and exposure models, conducts assessments of contaminants, and provide guidance and support to risk assessors [Environmental Protection Agency (EPA)]

National Center for Environmental Health (NCEH) - Research in the laboratory and in the field to investigate the effects of the environment on health [Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC)]

National Center for Injury Prevention and Control (NCIPC) - Works to reduce morbidity, disability, mortality, and costs associated with injuries [Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC)]

National Institute for Occupational Safety and Health - Workplace safety and health [Department of Health and Human Services (HHS), National Institute for Occupational Safety and Health (NIOSH)]

Nuclear Biological and Chemical (NBC) Medical Information - Provides briefings, medical references and studies, training, and upcoming conferences on these warfare agencts [Department of Defense (DOD), Department of the Army, Office of the Surgeon General of the Army]

P:
PandemicFlu.gov - The official U.S. government Web site for information on pandemic flu and avian influenza [Department of Health and Human Services (HHS), National Inst. of Health (NIH)]

Post Traumatic Stress Disorder Hot Topics Page - Short bibliography related to the issue of Post Traumatic Stress Disorder [Department of Commerce (DOC), National Technical Information Service (NTIS)]

U:
USFA Hazardous Materials Guide for First Responders - This online book provides important information for the initial response to both transportation and fixed facility incidents with a maximum amount of useful key information in a limited amount of space [Ad Hoc Organizations, Federal Emergency Management Agency (FEMA), United States Fire Administration (USFA)]

W:
West Nile Virus and Mosquito-borne Encephalitis - Resources compiled by NBII about mosquito borne virus, an NBII Information Node. [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]