This site provides photographs and information regarding anthrax bacteria, the vaccine, and the threat of its use in biological warfare.

The Centers For Disease Control and Prevention devote part of their site to the importance of immunization. Vaccine recommendations are given for infants and children, adults, and travelers. Topics covered include side effects, vaccines in development, needletips, and how vaccines work. "In The Spotlight" treats hot topics - like "flu vaccine".

The Every Child By Two campaign was founded by Former First Lady of the United States Rosalynn Carter and Former First Lady of Arkansas Betty Bumpers in an effort to reduce infant mortality through early immunization. The web site offers information on diseases, an immunization schedule, a newsletter, and a gallery of disease photos. News articles appear in the "What's New" box.

The NCAI comprises a network of over 130 organizations aiming to promote better public health for adolescents and adults through immunization. The site has a section of helpful fact sheets on vaccine-preventable diseases (diptheria, measles, tetanus, etc.), NCAI publications, immunization schedules for adolescents and adults, and a blank adult immunization record foldable for wallet insertion.

This site features extensive information pertaining to specific diseases and vaccines that prevent them. Much useful information is found here, including Q and A sections, photos and/or video footage, narratives of individuals who have suffered or died from the diseases, descriptions of public policies, and references to other resources.

This website provides access to news and information regarding vaccines. It also features an annotated database of other vaccine resources.