Bacteria and Virus Websites
Centers for Disease Control and Prevention http://www.cdc.gov/az/a.html
National Institute of Health http://www.nih.gov/
Mayo Clinic http://www.mayoclinic.com/
California Department of Health http://www.cdph.ca.gov/healthinfo/discond/Pages/default.aspx
Center for Infectious Disease Research and Policy http://www.cidrap.umn.edu/cidrap/