![George Washington by Peale 1776](https://upload.wikimedia.org/wikipedia/commons/c/ce/George_Washington_by_Peale_1776.jpg)
The New World of the
Western Hemisphere
The Western Hemisphere is the half of the planet Earth that lies west of the prime meridian (which crosses Greenwich, London, United Kingdom) and east of the antimeridian. The other half is called the Eastern Hemisphere. Politically, the te ...
was devastated by the 1775–1782 North American smallpox epidemic. Estimates based on remnant settlements say 30,000,000 people were estimated to have died in the epidemic that started in 1775.
Background
Smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) c ...
was a dangerous disease caused by the variola major virus. The most common type of smallpox, ordinary, historically has devastated populations with a 30% death rate. The smallpox virus is transmittable through bodily fluids and materials contaminated with infected materials. Generally, face-to-face contact is required for an individual to contract smallpox as a result of an interaction with another human. Unlike some viruses, humans are the only carriers of variola major. This limits the chances of the virus being unknowingly spread through contact with insect or other animal populations. Persons infected with smallpox are infectious to others for about 24 days after their infection time. However, there is a period of time in which individuals are contagious but have only begun to experience minor symptoms such as fever, headaches, body aches, and sometimes vomiting.
This epidemic occurred during the years of the
American Revolutionary War
The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
. During this time, there was no medical technology widely available to protect soldiers from outbreaks in crowded and unhygienic troop camps. Thus, this virus posed a major threat to the success of the
Continental Army, led by
George Washington
George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
.
It is not known where the outbreak began, but the epidemic was not limited to the colonies on the Eastern seaboard, nor to the areas ravaged by hostilities. The outbreak spread throughout the North American continent. In 1775 it was already raging through British-occupied
Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
and among the
Continental Army's
invasion of Canada. During
Washington
Washington commonly refers to:
* Washington (state), United States
* Washington, D.C., the capital of the United States
** A metonym for the federal government of the United States
** Washington metropolitan area, the metropolitan area centered o ...
's
siege of Boston the disease broke out among both Continental and British camps. Many escaped slaves who had fled to the British lines in the South likewise contracted smallpox and died. In the South, it reached
Texas
Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by ...
, and from 1778 to 1779,
was especially hard hit due to its densely populated urban area. By 1779 the disease had spread to
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...
and would cause the deaths of tens of thousands. At its end the epidemic had crossed the
Great Plains, reaching as far west as the Pacific coast, as far north as
Alaska
Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S. ...
and as far south as Mexico, infecting virtually every part of the continent.
One of the worst tragedies of the pandemic was the massive toll it took on the indigenous population of the Americas. The disease was likely spread via the travels of the
Shoshone Indian tribes. Beginning in 1780 it reached the
Pueblos
The Puebloans or Pueblo peoples, are Native Americans in the Southwestern United States who share common agricultural, material, and religious practices. Currently 100 pueblos are actively inhabited, among which Taos, San Ildefonso, Acoma, Zu ...
of the territory comprising present day
New Mexico
)
, population_demonym = New Mexican ( es, Neomexicano, Neomejicano, Nuevo Mexicano)
, seat = Santa Fe
, LargestCity = Albuquerque
, LargestMetro = Tiguex
, OfficialLang = None
, Languages = English, Spanish ( New Mexican), Navajo, Ke ...
. It also showed up in the interior trading posts of the
Hudson's Bay Company
The Hudson's Bay Company (HBC; french: Compagnie de la Baie d'Hudson) is a Canadian retail business group. A fur trading business for much of its existence, HBC now owns and operates retail stores in Canada. The company's namesake business di ...
in 1782.
It affected nearly every tribe on the continent, including the northwestern coast. It is estimated to have killed nearly 11,000 Native Americans in the Western area of present-day
Washington
Washington commonly refers to:
* Washington (state), United States
* Washington, D.C., the capital of the United States
** A metonym for the federal government of the United States
** Washington metropolitan area, the metropolitan area centered o ...
, reducing the population from 37,000 to 26,000 in just seven years.
Quarantine methods
Though there was not too much known about viruses and their transitions, English colonists in North America recognized the effectiveness of isolating individuals infected with smallpox. The English colonies were more aware of the features of smallpox than of almost any other infectious disease. It was widely recognized that there were only two options for protecting oneself against this disease,
quarantine
A quarantine is a restriction on the movement of people, animals and goods which is intended to prevent the spread of disease or pests. It is often used in connection to disease and illness, preventing the movement of those who may have been ...
or inoculation against the disease. Many feared inoculation, and instead chose isolation via quarantine. Individuals with recognized infections were sent to remote locations where they could let the disease run its course without the fear of infecting others. If needed, the scale of the quarantine could be increased. This meant cutting off entire towns from the rest of the colonies for the duration of the disease.
Members of the English colonies as well as English officials were proactive in establishing quarantine guidelines in order to protect the public. One of the earliest recorded examples of this was a quarantine established in 1647 by Puritans in order to prevent the spread of disease from ships coming from the Caribbean. In 1731 an act, entitle
"An Act to Prevent Persons From Concealing the Smallpox" was passed. This act made the heads of households mandatory reporters for smallpox; these individuals were required to report smallpox in their house to the selectmen of the Massachusetts Bay Colony. Infected households would then be indicated with the placement of a red flag.
In South Carolina, sentinels were to be posted outside infected households and infectious notices were required to be posted. In many colonies islands were set up to quarantine individuals coming in by ship. This decreased the chances of smallpox being introduced via trade or travel. By the late 1700s, almost all colonies had quarantine laws in effect in order to diminish the hugely damaging effects that smallpox could have on their communities.
Upon taking charge of the Continental Army, Washington recognized the severe danger that smallpox posed to his men and the outcome of the war. To this end, Washington became "particularly attentive to the least Symptoms of Smallpox"
among his men. Further, Washington was prepared to quarantine any member of his troops showing symptoms according to previously discovered methods and guidelines, including through the use of a special hospital. Following an outbreak of smallpox in Boston, Washington took further precautions to protect his men; he quarantined his men from the dangerous Boston public. These measures included the refusal to allow contact between his soldiers and the viral refugees of Boston. Additionally, certain retreats of the Continental Army can be linked to Washington's wish to avoid smallpox and his intense caution when it came to his troops.
Inoculation
![The cow pock](https://upload.wikimedia.org/wikipedia/commons/d/d6/The_cow_pock.jpg)
Though it was practiced in many parts of the world, the technology of inoculation, or
variolation
Variolation was the method of inoculation first used to immunize individuals against smallpox (''Variola'') with material taken from a patient or a recently variolated individual, in the hope that a mild, but protective, infection would result. Var ...
, was not in use in Europe apart from Wales, where it was reportedly in use as early as 1600. The practice was widely publicized over a century later by
Lady Mary Wortley Montagu
Lady Mary Wortley Montagu (née Pierrepont; 15 May 168921 August 1762) was an English aristocrat, writer, and poet. Born in 1689, Lady Mary spent her early life in England. In 1712, Lady Mary married Edward Wortley Montagu, who later served a ...
, who inoculated her own children against smallpox, despite widespread concern and controversy. Inoculation was the practice of introducing infected materials into the bodies of healthy individuals with the hope that they would contract a mild form of smallpox, recover, and be immune to further infections. The outcome of inoculations in surviving patients was successful. These individuals proved to be immune to smallpox. Understandably, there was much concern surrounding the practice of inoculation. The ordinary person was unable to comprehend the efficacy of intentionally infecting an otherwise healthy person with a potentially fatal disease. Thus, many were reluctant to have themselves or their family members inoculated. There were instances in which these fears were validated. Many of those who had been inoculated died as a result of the smallpox they had been exposed to. Additionally, there was the potential for an accidental outbreak of smallpox after contact between inoculation patients and the public. The choice of significant individuals such as
John Adams
John Adams (October 30, 1735 – July 4, 1826) was an American statesman, attorney, diplomat, writer, and Founding Father who served as the second president of the United States from 1797 to 1801. Before his presidency, he was a leader of t ...
and
Abigail Adams
Abigail Adams ( ''née'' Smith; November 22, [ O.S. November 11] 1744 – October 28, 1818) was the wife and closest advisor of John Adams, as well as the mother of John Quincy Adams. She was a founder of the United States, an ...
to be inoculated did some to make inoculations more accepted, but there was still much progress to be made.
George Washington
George Washington contributed greatly to the progression of public health systems in America. During his time working with the Continental Army, Washington observed how smallpox and other diseases spread like wildfire through Army camps and gatherings. This was often due to the cramped and dirty living conditions of these places. Washington understood the destructive nature of smallpox and other diseases such as
malaria
Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or death. S ...
,
diphtheria
Diphtheria is an infection caused by the bacterium '' Corynebacterium diphtheriae''. Most infections are asymptomatic or have a mild clinical course, but in some outbreaks more than 10% of those diagnosed with the disease may die. Signs and s ...
, and
scarlet fever. He was one of the first to introduce the idea of compulsory health initiatives such as widespread
inoculation. Washington also had experience with disease outside the realm of combat and war. Having himself suffered from many illnesses and observing those of his family, George Washington was an integral part of the establishment of American public health programs.
Along with quarantine, another one of Washington's methods for keeping his men healthy was with the use of
inoculation. Washington, like others of the time period, was not intimately familiar with the exact mechanisms of the virus. However, he and others were able to realize that men who had previously contracted and subsequently recovered from smallpox were unlikely to become ill a second time. Thus, early on Washington recognized the strategic advantage of these individuals. During an outbreak in Boston, Washington sent troops made up only of men who had previously been infected with smallpox. With this, he was able to both protect his soldiers and take advantage of the vulnerability of Boston and its British inhabitants during the smallpox outbreak of March 1776.
Initially, George Washington was reluctant to inoculate his troops. But as he watched many of his men fall victim to smallpox, Washington believed that he would be able to keep his troops healthy through sanitary and quarantine methods. There were several events that contributed to the change of Washington's policy. First, Washington recognized that quarantine and attempted cleanliness were not enough to keep his vital troops healthy and in fighting form. Additionally, many prominent members of colonial society were having themselves and their families inoculated. Eventually, even George Washington's wife,
Martha Washington
Martha Dandridge Custis Washington (June 21, 1731 — May 22, 1802) was the wife of George Washington, the first president of the United States. Although the title was not coined until after her death, Martha Washington served as the inaugural ...
was herself inoculated. It was not long after this that Washington initiated the inoculation of the American troops. Washington recognized the dangers of inoculating these men; many patients died as result of the infection caused by inoculation. However, the importance of keeping his men healthy outweighed the risks, and almost all Continental soldiers were inoculated against smallpox.
Washington (a survivor of smallpox himself) understood the danger that smallpox posed to his men, saying "Necessity not only authorizes but seems to require the measure, for should the disorder infect the Army . . . we should have more to dread from it, than from the Sword of the Enemy."
However, it was more complex than just Washington making this decision. Local officials were concerned that the inoculation of soldiers would lead to the accidental spread of smallpox among civilians. But Washington persisted in his quest and managed to get the majority of his soldiers inoculated. Along with the rise in popularity of the practice, Washington's decision to inoculate his troops was also extremely strategic; he was able to realize the deep impact an epidemic would have on his troops. Immunity was initially more widespread among the British men than the Americans. This was due to the more accepted practice of inoculation in Europe and the high rate of childhood cases, resulting in immunity. With this, an epidemic spread among Americans could prove disastrous to the American cause. With his men at
Valley Forge
Valley Forge functioned as the third of eight winter encampments for the Continental Army's main body, commanded by General George Washington, during the American Revolutionary War. In September 1777, Congress fled Philadelphia to escape the ...
inoculated, Washington was able to proceed with more confidence, knowing that at least his men would not be struck down by the smallpox virus.
John and Abigail Adams
![Abigail Adams](https://upload.wikimedia.org/wikipedia/commons/9/9e/Abigail_Adams.jpg)
Both
John
John is a common English name and surname:
* John (given name)
* John (surname)
John may also refer to:
New Testament
Works
* Gospel of John, a title often shortened to John
* First Epistle of John, often shortened to 1 John
* Secon ...
and
Abigail Adams
Abigail Adams ( ''née'' Smith; November 22, [ O.S. November 11] 1744 – October 28, 1818) was the wife and closest advisor of John Adams, as well as the mother of John Quincy Adams. She was a founder of the United States, an ...
were intimately familiar with disease and illness, having seen many family members and themselves infected. Thus, Abigail made certain to educate her children on the dangers of disease and how to best avoid it. These lessons included both practices of cleaning and the administration of home medicine. The Adams both understood the toll that smallpox could take and therefore feared the disease and its potentially devastating lasting effects. In July 1764, John Adams set an example by choosing to be inoculated before it was a commonly accepted practice. Though techniques were rudimentary at this time, Adams survived the experience, emerging with protective immunity. Adams described the inoculation procedure in a letter to his wife:
:"Dr. Perkins demanded my left arm and Dr. Warren my brother's
robably Peter Boylston Adams They took their
Launcetts and with their Points divided the skin about a Quarter of an inch and just suffering the blood to appear, buried a thread (infected) about a Quarter of an inch long in the Channell. A little lint was then laid over the scratch and a Piece of Ragg pressed on, and then a Bandage bound over all, and I was bid go where and do what I pleased...Do not conclude from any Thing I have written that I think Inoculation a light matter -- A long and total abstinence from everything in Nature that has any Taste; two long heavy Vomits, one heavy
Cathartic
In medicine, a cathartic is a substance that ''accelerates'' defecation. This is similar to a laxative, which is a substance that ''eases'' defecation, usually by softening feces. It is possible for a substance to be both a laxative and a catha ...
k, four and twenty Mercurial and
Antimonial Pills, and, Three weeks of Close Confinement to an House, are, according to my Estimation, no small matters."
With this act, John Adams set a precedent for many. At the time of his inoculation, the practice was still highly controversial and distrusted by most. This stemmed from the cases in which inoculation patients died as a result of the contracted disease. Additionally, there was always the risk of inoculation patients unintentionally infecting others. However, Adams understood that the benefits of inoculation far outweighed the potential risks. Having a background in medicine, Adams strove to educate others on his findings and beliefs. John Adams was certainly a leading figure in the American Revolution; he played many important roles and was known to many. Adams was able to spread his progressive beliefs about public health programs such as inoculation by taking advantage of his status during this time.
In July 1776, Abigail and their four children, Charles, Nabby, Thomas, and John Quincy, were all inoculated.
[Bumgarner, John R. ''The Health of the Presidents: The 41 United States Presidents Through 1993 from a Physician's Point of View''. Jefferson, NC: MacFarland & Company, 1994; pp. 9-10.]
Implications for public health
Many of the leading figures associated with the American Revolution were also involved in the attempt to stop the disastrous spread of smallpox throughout the American Colonies and beyond. Such individuals included George Washington, Thomas Jefferson, John Adams, and Benjamin Franklin, among others. Prior to the steps made by these parties, public health policies in the colonies were not well established; they were limited to emergency situations. This is to say that policies and programs sprung up around epidemics and quarantines, wherever they were needed in the moment.
However, the scourge of smallpox prompted changes to be made that would impact the public health of America for years to come.
At the time of its introduction, almost all colonists were extremely wary of this new medical procedure. It was difficult for them to understand how the infection of an otherwise healthy individual could have a positive outcome. However, inoculation saved many lives and may have protected the Continental Army from destruction. The smallpox inoculation program paved the way for the global public health system that is responsible for the control and eradication of many deadly diseases, including but not limited to
polio
Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 70% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe s ...
,
measles, and
diphtheria
Diphtheria is an infection caused by the bacterium '' Corynebacterium diphtheriae''. Most infections are asymptomatic or have a mild clinical course, but in some outbreaks more than 10% of those diagnosed with the disease may die. Signs and s ...
.
References
Further reading
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{{DEFAULTSORT:North American Smallpox Epidemic
1770s disease outbreaks
1780s disease outbreaks
Smallpox epidemics
18th-century epidemics
American Revolutionary War
1770s in Canada
1780s in Canada
1770s in the United States
1780s in the United States
Disease outbreaks in the United States