Black Death (Black Plague)

plague

plague, any contagious, malignant, epidemic disease, in particular the bubonic plague and the black plague (or Black Death), both forms of the same infection. These acute febrile diseases are caused by Yersinia pestis (Pasteurella pestis), discovered independently by Shibasaburo Kitasato and Alexandre Yersin in 1894, a bacterium that is transmitted to people by fleas from rats, in which epidemic waves of infection always precede great epidemics in human populations. Sylvatic plague, still another form, is carried by other rodents, e.g., squirrels, rabbits, chipmunks, in rural or wooded areas where they are prevalent.

Bubonic plague, the most common form, is characterized by very high fever, chills, prostration, delirium, hemorrhaging of the small capillaries under the skin, and enlarged, painful lymph nodes (buboes), which suppurate and may discharge. Invasion of the lungs by the organism (pneumonic plague) may occur as a complication of the bubonic form or as a primary infection. Pneumonic plague is rapidly fatal and is the only type that can be spread from person to person (by droplet spray) without intermediary transmission by flea. In the black form of plague, hemorrhages turn black, giving the term "Black Death" to the disease. An overwhelming infection of the blood may cause death in three or four days, even before other symptoms appear.

In untreated cases of bubonic plague the mortality rate is approximately 50%–60%; pneumonic plague is usually fatal if not treated within 24 hours. Such antibiotics as streptomycin and tetracycline greatly reduce the mortality rate. Vaccine is available for preventive purposes. Rodent control is important in areas of known infection.

History

The earliest known visitation of the plague to Europe may have occurred in Athens in 430 BC, but it is unclear if the disease that afflicated Athens was caused by Y. pestis. A disastrous epidemic occurred in the Mediterranean during the time of the Roman emperor Justinian; an estimated 25% to 50% of the population is reported to have succumbed. The most widespread epidemic began in Constantinople in 1334, spread throughout Europe (returning Crusaders were a factor), and in less than 20 years is estimated to have killed three quarters of the population of Europe and Asia. The great plague of London in 1665 is recorded in many works of literature. Quarantine measures helped contain the disease, but serious epidemics continued to occur even in the 19th cent. The disease is still prevalent in parts of Asia, and sporadically occurs elsewhere (approximately 2,500 cases worldwide annually). In Surat, India, in 1994, 5,000 cases of pneumonic plague were reported in an outbreak; an estimated 100 people died, and more than 400,000 people fled the city. Because the number of cases of plague has been increasing annually, it is categorized as a re-emerging infectious disease by the World Health Organization.

Bibliography

See P. Ziegler, The Black Death (1969); W. Whitman, Travel in Turkey, Asia Minor, Syria and Egypt (1971); R. S. Gottfried, The Black Death (1983); G. Twigg, The Black Death: A Biological Reappraisal (1985); R. Horrox, ed., The Black Death (1994); O. J. Benedictow, The Black Death 1346–1353: The Complete History (2004); W. Orent, Plague (2004); J. Aberth, The Black Death: The Great Mortality of 1348–1350 (2005); J. Kelly, The Great Mortality: An Intimate History of the Black Death (2005).

The Columbia Encyclopedia, 6th ed. Copyright© 2013, The Columbia University Press.

Selected full-text books and articles on this topic

Events That Changed Great Britain, from 1066 to 1714
Frank W. Thackeray; John E. Findling.
Greenwood Press, 2004
Librarian’s tip: Chap. 9 "The Plague and the Fire, 1665-1666"
The Black Death: The Greatest Catastrophe Ever: Ole J. Benedictow Describes How He Calculated That the Black Death Killed 50 Million People in the 14th Century, or 60 per Cent of Europe's Entire Population
Benedictow, Ole J.
History Today, Vol. 55, No. 3, March 2005
Historical Dictionary of Late Medieval England, 1272-1485
Ronald H. Fritze; William B. Robison.
Greenwood Press, 2002
Librarian’s tip: "Black Death" begins on p. 58
The Black Death in Egypt and England: A Comparative Study
Stuart J. Borsch.
University of Texas Press, 2005
What a Pest: Why the Black Death Still Won't Die
Anthes, Emily.
Foreign Policy, No. 175, November-December 2009
Plagues, Healers and Patients in Early Modern Europe
Eamon, William.
Renaissance Quarterly, Vol. 52, No. 2, Summer 1999
Plague Bug Wasn't All That Fierce: DNA Analysis Suggests Living Conditions Fed Black Death
Bascom, Nick.
Science News, Vol. 180, No. 11, November 19, 2011
The Black Death: An Essay on Traumatic Change
Atlas, Jerrold.
The Journal of Psychohistory, Vol. 36, No. 3, Winter 2009
The Story of Rats: Their Impact on Us, and Our Impact on Them
S. Anthony Barnett.
Allen & Unwin, 2001
Librarian’s tip: "The Black Death" begins on p. 29
Rats 'Not to Blame' for Spread of Black Death; Plague Was Really Passed on by People, Says Historian
.
Daily Mail (London), August 19, 2011
Hunting the Double Helix: How DNA Is Solving Puzzles of the Past
Anna Meyer.
Allen & Unwin, 2005
Librarian’s tip: The Black Death is discussed in Chap. 5 "Plague Proportions: Searching for the Truth behind Devastating Historical Epidemics"
The Later Middle Ages, 1272-1485
George Holmes.
Thomas Nelson and Sons, 1962
Librarian’s tip: "Plague and the Peasantry" begins on p. 136
Plantagenet England, 1225-1360
Michael Prestwich.
Clarendon, 2005
Librarian’s tip: Chap. 21 "Population and the Black Death"
English Plague and New World Promise(*)
Totaro, Rebecca.
Utopian Studies, Vol. 10, No. 1, Winter 1999
Samuel Pepys in the Diary
Percival Hunt.
University of Pittsburgh Press, 1958
Librarian’s tip: "The Plague" begins on p. 56
The Plague Pamphlets of Thomas Dekker
F. P. Wilson; Thomas Dekker.
Clarendon Press, 1925
Search for more books and articles on the Black Death (the Black Plague)