PubMed, provided by the National Library of Medicine, contains over 25 million citations covering the fields of medicine, nursing, dentistry, veterinary medicine, the health care system, and the preclinical sciences.

The goal of Community Health Status Indicators (CHSI) is to provide an overview of key health indicators for local communities and to encourage dialogue about actions that can be taken to improve a community’s health.

AIDSinfo is a U.S. Department of Health and Human Services (DHHS) project providing information on HIV/AIDS clinical trials and treatment.

This website uses the Internet to strengthen diagnosis of parasitic diseases, both in the United States and abroad.

A collaboration of U.S. government agencies, public health organizations and health sciences libraries

This free-of-charge search interface provides access to the TOXNET system of databases on toxicology, hazardous chemicals, and related areas. Includes Hazardous Substances Data Bank (HSDB), Integrated Risk Information System (IRIS), TOXLINE and others.