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Complete essay on yersinia pestis
Research on bubonic plague
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There are many bacteria in this world that can cause damage to the body such as Clostridia which “live harmlessly in soil and the intestines of humans and animals. Some types can infect wounds or cause illness. Clostridium perfringens causes gas gangrene or tissue death”. Streptococci which causes strep throat and many other infections and is a major cause of pneumonia and meningitis, but what interested me more was a bacterial infection called the “Black Death” also knows as the bubonic plague is a rare but a serious bacterial infection that is transmitted by flee. The bubonic plague is one of three types of bacterial infection caused by Yersinia Pestis. The other two are the septicemic plague, and the pneumonic plague. Three to seven days after …show more content…
They may form in the groin area, armpit, or neck. They may be tender and warm, many people may experience pain in the abdomen or muscles, coughing (sometimes with blood), having a fever, chills, fatigue, or malaise. Some even feel diarrhea, nausea, delirium, and shortness of breath. In the year 2016 there has not been any cases reported of someone having this plague but, in the year 2015 only 15 people contracted it. CNN new stated “Fifteen people have been infected with bubonic plague so far this year in the United States, the Centers for Disease Control and Prevention told CNN. Four of those cases were fatal.” The CNN news goes on to say that on average, there are seven cases per year, although in 2006 there were 17. Which is awfully high because when you hear the name bubonic plague you associate it with plague in Europe between 1348 and 1350 which killed a significant amount of people. I believe it was responsible for the deaths of an estimated 75 to 200 million people. You wouldn’t think it was till around today and in today’s times, but it is and people still suffer from
The Black Death (also called the "plague" or the "pestilence", the bacteria that causes it is Yersinia Pestis) was a devastating pandemic causing the death of over one-third of Europe's population in its major wave of 1348-1349. Yersinia Pestis had two major strains: the first, the Bubonic form, was carried by fleas on rodents and caused swelling of the lymph nodes, or "buboes", and lesions under the skin, with a fifty-percent mortality rate; the second, the pneumonic form, was airborne after the bacteria had mutated and caused fluids to build up in the lungs and other areas, causing suffocation and a seventy-percent mortality rate.
The Bubonic Plague DBQ Sweeping through Western Europe during the fourteenth century, the Bubonic Plague wiped out nearly one third of the population and did not regard: status, age or even gender. All of this occurred as a result of a single fleabite. Bubonic Plague also known as Black Death started in Asia and traveled to Europe by ships. The Plague was thought to be spread by the dominating empire during this time, the Mongolian Empire, along the Silk Road. The Bubonic Plague was an infectious disease spread by fleas living on rats, which can be easily, be attached to traveler to be later spread to a city
One of the largest epidemic events in history, the Bubonic Plague had a devastating effect on European society. It is believed to have begun in China, and it reached European soil in 1347, when it struck Constantinople (Document 1). It was carried by infected fleas that spread the disease between humans and rats. A symptom of the plague was the development of large, dark swellings called “buboes” on the victim’s lymph nodes. By the time the plague left, Europe’s population had been reduced by almost half. The devastation as a result of the plague may seem shocking, but there were several important factors that contributed to its deadliness.
The actual cause of the Black Death is still debated today, but most historians believe that it was the result of a plague with bacteria. The bubonic plague most likely affected humans with a bacterium that caused many problems. The bacterium that caused the bubonic plague is called Yersinia pestis. A combination of old historical records and details give some evidence that the bubonic plague was indeed caused by this bacteria. Scientists have worked to obtain even more evidence by excavations. Burial sites from the Black Death period were excavated to find the skeletons of plague victims. The skeletons were tested in order to see if the victims had be...
The Black Death, also known as the Bubonic Plague is perhaps the greatest and horrifying tragedies to have ever happened to humanity. The Plague was ferocious and had such a gruesome where people would die in such a morbid fashion that today we are obsessed with this subject.
Is it little by surprise that the plague was the most dreaded disease in the Elizabethan era. Death is a terrible thing, especially when a person is getting executed. People died of many diseases in that era. Such as blood poisoning, and the bubonic plague which refers back to black death. It was a very violent disease to get, it was very contagious. The most dreadful punishments in this era were getting hung which lead into executions (Linda Alcin 1) .After you are half dead from getting hung they take you and cut you into squares and hang you up around the city of England .
The disease was caused by a bacteria called Yersinia Pestis which was carried by fleas that lived on the black rats. These rodents helped spread the plague. The diseases spread one of two ways. The first was through human contact and the second was through the air, people were infected with the disease just by inhaling it. The symptoms and characteristics of the disease included fever, fatigue, muscle aches and the formation of buboes which is swollen lymph nodes. These buboes were usually found under the arm, on the neck or in the groin area. It is caused by internal bleeding which eventually forms black spots or boils under the skin (which is why it is called the black death). Death usually followed shortly after these symptoms
During the thirteenth century the plague started spreading, it spread through the trade routes of many countries. Many people only heard of the plague being in China, but little did they know that the infection was already following the routes. The were three types of the Black Death Bubonic, Pneumonic, and Septicemic.The Bubonic strain of the plague was more common, an infected person would have symptoms of chills, fever, vomiting, and rapid heartbeat. The person would soon develop inflamed swelling which were called buboes. Once a person had these buboes within a week, fifty to eighty percent of these infected
Late Medieval Europe was a very different time from what Europe is today. It was a time where social mobility was unthinkable; people lived in fear of their creator, and were always trying to please their creator. In addition, Medieval Europe was an unhealthy and unhygienic state, where sickness and disease was rampant. It was a place where women had little to no rights, and minority groups were frequently falsely accused of many problems that were out of their control. For example, they were blamed for drought, which usually resulted in their unjust persecution because they “angered” God. Overall, Europe was the last place one would want to live unless you were of the nobility. On the other hand, Europe was also a major trading power, engaging
Even though the bubonic plague can not be transmitted among humans, it was the most common of the three plagues. The bubonic plague occurs when fleas feed on the blood of infected rodents, which are usually rats (Poland 1). The bacterium that causes the infection is known as Yersenia Pestis. The fleas then pass the bacteria when they bite a human or when materials infected with Yersenia pestis directly enters the body through a wound. The names of this plague come from the swellings, also known as buboes, that appeared on a victim’s neck, armpits, or groin (Gottfried,1).The lymph nodes suddenly become painful and swollen with pus especially in the groin. Later, the skin splits and oozes pus and blood. Blood also comes out of the victim’s urine which, like the rest of the symptoms, smells horribly. These swellings (also known as tumors) could be as small as an egg or as big as an apple. Even though some people survived this disease, others would have a life expectancy of a week.
As the bacteria spread through the body, the recipient temperature would rise accompanied by a flood of other uncomfortable symptoms. In the most common form called Bubonic plague, the victim had “bubos or pus filled hard swellings” in the groin, neck, armpit, three of the places a persons lymph nodes are found. (Reedy, The Bubonic Plague” 1). These bubos contained the bacilli or bacteria that was the plague. A bubo could sometimes become as large as an orange, making it possible to see the bacilli moving through the victims skin (Reedy, “The Bubonic Plague” 1).
Similar to any other diagnosed disease, the first way to tell if a person has an illness is by their symptoms. If the symptoms match the description of the disease, the person is usually diagnosed with that exact illness. Venette and Boccaccio describe the symptoms of the black plague in a similar way. Venette describes the only symptoms of the black plague to be swellings on the groined and armpit, sometimes both . This is a very vague description considering there are no other warnings or symptoms explained. Similarly, Boccaccio also mentions the appearance of swellings or tumors on the armpits and groins. However, Boccaccio incorporates more information that in the east, people would bleed from the nose instead of the tumors on the groin and armpit. Boccaccio also...
We live in a world where people become sick and infected with bacterial infections. Since mankind was born, infections continue to persevere and adapt. In the the thirteenth century, people meet a new kind of disease that could be transmitted from person to person. It was in this era that people began to get infected with diseases that caused a slow and painful death. In the modern era, the scientific world has innovated new antibiotics and vaccinations to prevent us from getting infections. However, not everybody was so fortunate, in the Middle Ages a massive outbreak of a deadly infections plagued most of Europe. The Bubonic Plague also known as the Black Death diminished one third of Europe’s population.
The appearance of the Bubonic Plague in Europe in the 14th century was the cause of a disastrous period of change in European culture and lifestyle. The Bubonic Plague ravaged Europe, killing over 60 percent of the population and is the cause of a series of political, economic and social upheavals. The effects of the plague on the decimated populations in Europe was the cause of a mass questioning of the effectiveness of political and religious authority leaders, a dramatic shift in the wealth of the lower class, and increased persecution and discrimination of Jews and other outlying groups in society.
The virus attacks the lymph nodes and lungs. The buboes formed from the virus are usually formed in the groin or armpit depending on the closest lymph node. The plague is highly contagious, spread by speaking, coughing, and sneezing. There are two types of plague, the septimic and the pneumonic.