- Bubonic Plague and the Black Death - Provides information on the effects, history, symptoms, treatment and origins of the Bubonic Plague commonly referred to as The Black Death.
- CDC Division of Vector-Borne Infectious Diseases: Plague - Includes symptoms, history, treatment, epidemiology, prevention and control, and scientific literature.
- CIDRAP Plague Home Page - Medical overview aimed at clinicians in identifying and treating plague, along with updated news and links related to the disease.
- Click2Disasters - The Black Death, Scourge of the Middle Ages - Examines "The Black Death" and its devastating effects on people during the Middle Ages.
- eMedicine - Bubonic Plague - A physician's report on bubonic plague infection, transmission patterns, and associated symptoms. Includes pictures of bubonic plague patients as well as a review of septicemic plague and pneumonic plague.
- eMedicine - Plague - Article by Robert D Schremmer, MD.
- eMedicine - Plague - Article by Venkat R Minnaganti, MD.
- eMedicine Health - Plague - Features cause, symptoms, diagnosis, prognosis, prevention, and treatment.
- InteliHealth: Plague - Factsheet with symptoms, diagnosis, treatment, prevention, and prognosis.
- MayoClinic.com - Plague - Includes cause, symptoms and signs, risk factors, diagnosis, treatment, and prevention.
- MedlinePlus Medical Encyclopedia: Plague - Factsheet with causes, risk factors, symptoms, treatment, diagnosis, complications, and prevention.
- MedlinePlus: Plague - Directory of news stories, factsheets, and articles.
- Perspectives on Plague - Features photographs, history, paintings, molecular models, and links.
- Plague - World Health Organization information on plague, focusing on recent outbreaks and epidemics.
- Plague Fact Sheet - Center for Biosecurity of UPMC - Discusses the use of the bacteria as a biological weapon.
- Plague Facts - Includes cause, symptoms, diagnosis, treatment, and prevention.
- Plague: Yersinia pestis - Scientific and medical information about the organism and disease.
- Russell Kightley Media - Computer graphic showing the structure of Yersinia pestis with an explanation and references.
- TED Cast Study Bubonic Plague - The role of trade in transmitting the Black Death.
- The History of the Black Death - Historical information, pictures, causes, superstitions, and outcomes dealing with the bubonic plague.