Introduction:
In her book, Dorothy Crawford gives biographies of the history of microbes which have brought humans diseases on a large scale. These include epidemics like yellow fever, tuberculosis, smallpox, acute respiratory syndrome, bubonic plague, syphilis HIV, the Black Death, malaria and cholera. It is worth to point out that her work is up to date because most of these microbes are still with us in this era. Crawford uses the historical bibliography of humans experience with microbes to show a fact that microbes shaped our culture through infection, disease, and pandemic. At the same time, the ever changing human culture has also largely influenced the evolutionary nature of microbes.
Overview:
She begins with the dramatic account of the SARS (severe acute respiratory syndrome), viral pandemic at the start of the 21st century which started in Southern China. The virus is intentionally carried to a lab in Hong Kong, breaks loose and jets to the rest of the world and ends up killing eight hundred people before it was finally put under control (Crawford 24). She goes ahead to taking us back to history to reveal the interconnected history of microbes and humans, giving an elaborate update at the historical epidemics and plagues. She also identifies the major changes in the way human beings have lived, citing examples such as the change of lifestyle from gathering and hunting to farmers and finally to a complex lifestyle of a city dweller. This later change to city dwelling is what Crawford says made humans vulnerable to attack by microbes. This she supports by showing how life in the city is characterized by a lot of crowding and travelling by air. Crawford poses the question whether humans might ever conquer microbes comple...
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...overies and inventions have greatly impacted the present day burden of infectious disease resulting from microbes in an even more populated environment. There are quite a number of microbe vaccines available that make it possible to deal with the threat of emerging microbes as either complete elimination or coexistence perspective
Conclusion:
In short, the book 'Deadly Companions: How Microbes Shaped Our History' explains the dynamism, the changing interactions between humans and microbes, and the way and extent to which these interactions have influenced the human cultural history. This book is very useful because it tell us that we must strive to understand what makes microbes successful as we are faced with unrelenting microbial drug resistance. Microbes mutate to fatal human pandemics and it’s for this reason that we need to adopt a microbe centric world views.
Plagues and Peoples written by William H. McNeill follows the patterns of epidemics and endemics within human history. It is within this history that McNeill finds parallels between diseases and humans in the forms of microparasitism and macroparasitism. Merely from the title, McNeill gives equal importance to viruses and humankind. In several instances, humans behave the same way viruses, bacteria, and parasites do in order to survive and to compete. Surprisingly enough, McNeill’s overarching theme can be summarized using his last sentence, asserting that “Infectious disease which antedated the emergence of humankind will last as long as humanity itself, and will surely remain, as it has been hitherto, one of the fundamental parameters and
Thomas disccuseed thr “paranoid delusions on a societal scale,” that we have against human diseases or our “enemies.” The book contiuniuously uses anaphora by saying that diseases result from “inconclusive negoitions for symbiosis” and misinterpretation of biology” The fact that bacteria can only be harmful from practiacally harming themselves is an interesting point to point out. That shows the reader that the only way they could be harmed from bacteria, wouls be if the bacteria had gotten itself “sick” first. Thomas talks about certain microorganisms that have “advantages in their ability to affect himan beinhg, but that there is nothing to be gained, in an evolutionary sense, by the capacity to caue illness or death.” Another reassuraing statement for readers is when he says, pathogenicy is a disadvantage for most microbes because they are carrying
Although populations in ancient societies suffered attacks, invasions, starvation, and persecution, there was a more efficient killer that exterminated countless people. The most dreaded killers in the ancient world were disease, infections and epidemics. In many major wars the main peril was not gunfire, nor assault, but the easily communicable diseases that rapidly wiped out whole divisions of closely quartered soldiers. Until the time of Hippocrates, in the struggle between life and death, it was, more often than not, death that prevailed when a malady was involved. In the modern world, although illness is still a concern, advances in thought and technique have led to the highest birth rates in recorded history. No longer is a fever a cause for distress; a quick trip to the store and a few days of rest is the current cure. An infection considered easily treatable today could have meant disablement, even death to an ancient Greek citizen.
Before discussing how disease has shaped history and altered cultures, it is important to understand how they themselves have developed and changed throughout history. Disease, in the broadest definition of the word, has been present since the beginning of humanity. Even ...
Mary Lowth, “Plagues, pestilence and pandemics: Deadly diseases and humanity,” Practice Nurse, 16, (2012): 42-46
our everyday lives bacteria is constantly surrounding us, some of the bacterium that we encounter are beneficial to us but then there are the ones that are severely detrimental to our health. The way that they effect a persons body can differ from person to person. Many of the “microscopic foes” are very resilient and have a very fast reproduction rate. Not only do they reproduce quickly they sometimes seem to outsmart our immune system and not allow our bodies to fight the infection making it almost impossible to stop them. One thing that a lot if people rely on is the assistance of prescription drugs to get them better but even the drugs are not being effective and we can’t stop the pathogens from invading our personal places such as work, home, school, or anywhere. Even though modern medicine is advancing the pathogens could still get the get the best of us. The scary thing is we never know when the next pandemic or epidemic is going to arise. All it needs is some ordinary microbe to swap genes with a deadly germ to produce a “super pathogen” and it could happen to anyone, anywhere, as it did to Jeannie Brown who is from “our neck of the woods”.
William H. McNeill makes a monumental contribution to the knowledge of humanity in his book Plagues and Peoples. He looks at the history of the world from an ecological point of view. From this viewpoint the history of human civilization is greatly impacted by changing patterns of epidemic infection. Plagues and Peoples suggests that "the time scale of world history...should [be] viewed [through] the "domestication" of epidemic disease that occurred between 1300 and 1700" (page 232). "Domestication" is perceived "as a fundamental breakthrough, directly resulting from the two great transportation revolutions of that age - one by land, initiated by the Mongols, and one by sea, initiated by Europeans" (page 232). This book illustrates how man's environment and its resident diseases have controlled human migration, as well as societal successes and failures. McNeill discusses the political, demographical, and psychological effects of disease on the human race. He informs his audience that epidemics are still a viable threat to society, and warns of potential future consequences.
Microbes from Europe introduced new diseases and produced devastating epidemics that swept through the native populations (Nichols 2008). The result from the diseases brought over, such as smallpox, was a demographic catastrophe that killed millions of people, weakened existing societies, and greatly aided the Spanish and Portuguese in their rapid and devastating conquest of the existing American empires (Brinkley 2014). Interaction took place with the arrival of whites and foreigners. The first and perhaps most profound result of this exchange was the imp...
A few years before 1918, in the height of the First World War, a calamity occurred that stripped the globe of at least 50 million lives. (Taubenberger, 1918) This calamity was not the death toll of the war; albeit, some individuals may argue the globalization associated with the First World War perpetuated the persistence of this calamity. This calamity was referred to the Spanish Flu of 1918, but calling this devastating pestilence the “Spanish Flu” may be a historical inaccuracy, as research and historians suggest that the likelihood of this disease originating in Spain seams greatly improbable. Despite it’s misnomer, the Spanish Flu, or its virus name H1N1, still swept across the globe passing from human to human by exhaled drops of water that contained a deadly strand of RNA wrapped with a protein casing. Individuals who were unfortunate enough to come in contact with the contents of the protein casing generally developed severe respiratory inflammation, as the Immune system’s own response towards the infected lung cells would destroy much of the lungs, thus causing the lungs to flood with fluids. Due to this flooding, pneumonia was a common cause of death for those infected with Spanish Flu. Due its genetic similarity with Avian Flu, the Spanish Flu is thought to be descended from Avian Flu which is commonly known as “Bird Flu.” (Billings,1997) The Spanish Flu of 1918 has had a larger impact in terms of global significance than any other disease has had because it was the most deadly, easily transmitted across the entire globe, and occurred in an ideal time period for a disease to happen.
...standing the nature of relationship between the residing microbes inside human cells and about their function is very important to put an end to this war and to live in peace with the natural organisms that are benefitting human body and their survival has become our primary importance.
Lapaire, Pierre J. "The Plague: Overview." Reference Guide to World Literature. Ed. Lesley Henderson. 2nd ed. New York: St. James Press, 1995. Literature Resource Center. Web. 24 Mar. 2011.
Vaccines have been used to prevent diseases for centuries, and have saved countless lives of children and adults. The smallpox vaccine was invented as early as 1796, and since then the use of vaccines has continued to protect us from countless life threatening diseases such as polio, measles, and pertussis. The Center for Disease Control and Prevention (2010) assures that vaccines are extensively tested by scientist to make sure they are effective and safe, and must receive the approval of the Food and Drug Administration before being used. “Perhaps the greatest success story in public health is the reduction of infectious diseases due to the use of vaccines” (CDC, 2010). Routine immunization has eliminated smallpox from the globe and led to the near removal of wild polio virus. Vaccines have reduced some preventable infectious diseases to an all-time low, and now few people experience the devastating effects of measles, pertussis, and other illnesses.
Illness has been a major part of humankind’s lives almost since the beginning of time. Throughout history, illnesses caused fatal epidemics that caused deaths between young and old, and brought fear upon all for the absence of a cure. Having an illness throughout most of history was considered an inevitable death sentence, as the majority of causes of death (Offit). Vaccinations have been experimented in China and Turkey in the 15th century, with methods such as inhaling or rubbing grounded up smallpox scabs against open cuts (Clem). Then in 1700s, the first form of modern vaccination was invented by Edward Jenner with the cowpox virus acting against smallpox, giving immunity against it (Offit).
The human microbiome is the collective ensemble of a wide diversity and density of living micro organisms found both in and on the human body. The exploration of this vast ecosystem is an exciting and innovative topic of discussion in recent times. In fact, its relevance has become so important as of late that it has taken its place at the top of 21st century
How is it possible for minuscule organisms to result in the deaths of hundreds of gigantic humans? This is the question that many scientists were trying to track down an answer to. In the book entitled Microbe Hunters, the author, Paul de Kruif, describes multiple scientists that participated in microbe hunting, where they tracked down the causes of many diseases in the world while trying to locate cures or preventives. From the 17th century until the 20th century, Paul de Kruif informs his readers about many diseases and the journey that many had to endure in order to prevent it from spreading. Three scientists that especially made their mark are Robert Koch, Élie Metchnikoff, and Paul Ehrlich. These three men made astonishing discoveries that