Centers for Disease Control and Prevention

The official site of the IDSA includes practice guidelines, resources, and information on education and professional development.

The National Foundation for Infectious Diseases (NFID) is a non-profit, tax-exempt (501c3) organization founded in 1973 and dedicated to educating the public and healthcare professionals about the causes, treatment and prevention of infectious diseases.

The National Institute of Allergy and Infectious Diseases (NIAID) conducts and supports basic and applied research to better understand, treat, and ultimately prevent infectious, immunologic, and allergic diseases.

Includes publications, statistics, multimedia resources, and information on WHO programmes and activities around the globe.

Vaccine Adverse Event Reporting System (www.vaers.hhs.gov):
Co-sponsored by the Centers for Disease Control and Prevention (CDC), and the Food and Drug Administration (FDA), agencies of the U.S. Department of Health and Human Services (HHS). Search by vaccine/symptom etc.

A web-based tutorial intended for any health care practitioner or student who needs a basic introduction to the principles of Evidence-Based Practice.

Patient health overviews of infectious disease