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Term paper on Small pox
Term paper on Small pox
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More handpicked essays just for you.
Term paper on Small pox
Term paper on Small pox
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Term paper on Small pox
The first discovery happened by a scientist named Ivanovski who took extracts from a tobacco plant and found that it was infected in some sort of way never seen before. He took it to his house and discovered the first virus. Beijerinck, a scientist, found the same disease as Ivanovski but was the first to call it a virus. These two scientists and the disease they found is one of the greatest finds in virology history. How do viruses infect?
In the book, Pox Americana: The Great Smallpox Epidemic of 1775-82 by Elizabeth Fenn (2001), depicts the casualty of one of the deadliest virus in mankind -- the smallpox during the American War of Independence and how it shaped the course of the war and the lives of everyone in the North America. Smallpox is a highly contagious disease caused by an Orthopoxvirus known as variola major virus. Spread by direct transmission, the disease produces high fever, headache, excruciating back pain, anxiety, general malaise, blindness at times, and the most distinctive of all, blistering rashes that can leave deep-pitted scars. Its spread could be attributed through human civilizations, voyaging, expansion of trade routes. The European colonizers brought
The Justinian Plague was the first recorded pandemic. It began in 541 AD. The pandemic was named after a 6th century Byzantine emperor Justinian I. It affected the Mediterranean basin, and killed over twenty five million people over the next few hundred years. The Great Plague, also known as the "Black Death," orginiated in china in 1334.
Early Europeans and Cortes had brought over smallpox, which is an airborne virus that causes fever, vomiting, and blisters that cover your body in fluid. One in three people die from smallpox, making it a very deadly disease. Europeans had been exposed to smallpox and had built immunities against it, but the Aztecs' immune systems had never experienced such a virus, making them especially vulnerable to the disease. The Aztec population was reduced to 60% of its original numbers in a span of one year. "Mayan and Incan civilizations were also nearly wiped out by smallpox..., reducing some indigenous populations in the new world by 90 percent or more."
The most infamous of these diseases was smallpox, which was introduced to the Americas by Europeans in the early sixteenth century. The disease spread rapidly among indigenous populations, causing widespread death and depopulation. Estimates suggest that as much as 90% of the indigenous population of the Americas died from diseases introduced by Europeans and Africans. In addition to smallpox, other diseases such as measles, influenza, and typhus also had a devastating effect on indigenous communities. The impact of these diseases was compounded by the fact that many indigenous communities lacked the infrastructure and medical knowledge necessary to respond effectively to epidemics.
In some areas contact with smallpox wiped out nine-tenths of the Indians population. Smallpox was brought over by animals when they were transported overseas. It is communicated through the air by means of droplets or dust particles and enters the body through the respiratory tract. Europeans were not as susceptible to smallpox because they had built up much stronger immune systems from being around epidemic pathogens for a long time. They viewed smallpox as an illness almost every child gets while growing up.
The Black Plague During the Renaissance period a disease was brought to Europe that is known as the “Black Plague”. A ship came from China that brought rats infested with fleas, carrying the plague to Sicily. Many people aboard the ship were already dead from the disease and the ship was ordered to leave the harbor, but it was too late. Sicily was then overcome by the disease and it spread through the trade routes all over Europe.
One of the main contagions for the plague is bacteria. The deadly plague, or Yersinia Pestis, evolved from a ground dwelling bacteria (Dobson 8). This bacterium thrives in filthy areas, like rat dwellings (Dobson 10). While living in these rat dens the bacteria had to find a place to thrive more, and that was inside the rats, which then where
Not all civilizations had the same domesticated animals and some didn't have any at all, so they never became immune to smallpox.
The plague began to travel all around the world,
2. How was it transferred? Answer: “The Plague of Athens” originated in Ethiopia and then “spread throughout the Mediterranean” (Littman). The way it spread and traveled
The second pandemic(disease), widely known as the "Black Death" or the Great Plague, originated in China in 1334. Also, plague is an infectious disease caused by bacteria called Yersinia pestis. These bacteria are found mainly in rodents, particularly rats, and in the fleas that feed on them. The first signs of the Black Plague in Europe were present around the fall of 1347, and caused about 60% of Europe’s Population to die off from this deadly disease.
“The Curious Case of Benjamin Button” by F. Scott Fitzgerald, is an atypical story about a boy named Benjamin Button, and how he dealt looking different than the rest of society. This story was giving humanity a look at perspectives someone has over a person’s physical traits. People’s perspectives change over time as they begin to know rather than judge, as seen from Benjamin’s main events throughout his life. Benjamin’s relationship with Hildegarde changes as she begins to know more about him.
Smallpox is a highly contagious and fatal disease that had a huge impact on the human population. It is thought to have been originated from India or Egypt at least 3,000 years ago. Smallpox is caused by two variations of the variola virus, variola major and variola minor. Variola major is the most common form of smallpox. It enters the body through the lungs and is carried to the internal organs.
Smallpox outbreaks have occurred from time to time for thousands of years, but the disease is now eradicated after a successful worldwide vaccination program. The last naturally occurring case in the world was in Somalia in 1977. After the disease was eliminated from the world, routine vaccination against smallpox among the general public was stopped because it was no longer necessary for prevention. In 1970, when smallpox was nearly eradicated, a previously unrecognized orthopoxvirus named monkey pox was identified in humans.