National Center for Infectious Diseases, U.S.
This site summarizes the surveillance, research, prevention efforts, and training resources of the Center that is committed to the prevention and control of traditional, new, and re-emerging infectious diseases around the world. http://www.cdc.gov/ncidod/index.htm

PubMed – Free Fulltext Articles on Disease Surveillance (17000+)
This PubMed search will identify all disease surveillance related free fulltext ejournal articles within the database. Within the search results, there are links to the fulltext material. By repeating this search periodically, you will find new fulltext articles that are added to the PubMed database weekly. ‘Health Links’ contains similar searches for most subpages listed in the ‘Specific Health Resources’ table of contents. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=PureSearch&db=pubmed&details_term=%22loattrfree%20full%20text%22%5Bsb%5D%20AND%20%28%22disease%22%5BMeSH%20Terms%5D%20OR%20disease%5BText%20Word%5D%29%20AND%20%28%22epidemiology%22%5BSubheading%5D%20OR%20%28%22epidemiology%22%5BTIAB%5D%20NOT%20Medline%5BSB%5D%29%20OR%20%22epidemiology%22%5BMeSH%20Terms%5D%20OR%20surveillance%5BText%20Word%5D%29

World Health Organization: Communicable Disease Surveillance and Response
Organized by disease, this site provides information on each disease: impact, history, geographic distribution and surveillance, and news of outbreaks plus links to other relevant sites. It is available in pdf format in French and Spanish. http://www.who.int/emc/diseases/index.html

World Health Organization: Disease Outbreak News
This site reports disease outbreaks that have been submitted to the WHO's Communicable Disease Surveillance and Control Committee. It is a tool to strengthen national and international capacity in the surveillance and control of communicable diseases. http://www.who.int/csr/don/en/