Krupa Patel Midterm Assignment Microbiologist and Nobel Prize winner Joshua Lederberg first coined the phrase “emerging infectious diseases” to describe infections that were newly appearing in a population or having existed but rapidly increasing in incidence or geographic range.1 Emerging diseases can be attributed to either true emergence (i.e. a newly appearing pathogen that has not been present)‚ increased recognition (i.e. a pathogen that was present in a population but has only recently
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attacked Europe/Asia communities over and over. The Black Plague spread quickly‚ believed to being spread by animal host‚ because fleas and rats would transfer it to other animals. Another prediction was that a fleabite would an infected rat; Yersinia Pestis grows in its gut. The Black Death is believed to have started to spread from the human to human with no rats and or fleas involved because places where the plague hit there were no
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etc. The Black Death had been one of the most castastrophic pandemics in human history. It resulted in the deaths of an estimated 75-200 million people in Eurasia between 1346 and 1353. The cause of this plague is believed to be the bacterium Yersinia pestis. The Black Plague changed the world by creating a series of religious‚ social and economic upheavals which have long-lasting effects on European History. Researchers revealed that the Black Death originated in or around China‚ and made its way
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applications to access the OSI model (the network). The Yersinia tool In order to perform described Data Link layer attacks‚ we’ll be using a tool called Yersinia‚ written by the authors of this article. Yersinia is portable - written in C (using libpcap and libnet)‚ multithreaded (supports multiple users and multiple concurrent attacks). It can be used to analyse‚ edit and watch network packets and even save the traffic in pcap format. Latest Yersinia version (0.5.5.2) supports the following protocols:
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Canada Spees Lab 2 Prokaryotes Purpose: Performing this lab will help me better understand the characteristics of prokaryotes and compare them with eukaryotes. This lab will also help me visualize and better understand the physical description‚ and the different types of bacteria and how they stain‚ whether it be gram positive or gram negative. Hypothesis: If I read the textbook and use the resource websites‚ then I will be able to better understand prokaryotes and describe the structural characteristics
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If there was ever an important period historians‚ and people could put a finger on‚ this would be it. This is the important period where the world’s countries‚ kingdoms‚ and dynasties established trade routes. This is the period where countries were made and countries were destroyed because of the importance of trade and the importance of building a fundamental‚ religious‚ and economical way of life. This paper will discuss the goals and functions of trades‚ and traders‚ and a historical analysis
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devastating pandemics in human history. It began in south-western Asia and spread to Europe by the late 1340s‚ where it received its name Black Death. The Black Death‚ spread to many countries throughout the world and still lingers today. The bacteria Yersinia pestis carries disease in three forms: the bubonic‚ septicaemic and the pneumonic plagues. In the middle ages no one was safe from the plague‚ everyone was a target‚ including the rich and wealthy. The impact of this disease changed the way Europeans
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‘Cito‚ Longe‚ Tarde’. The guidance of Galen and Hippocrates translates to ’flee immediately‚ travel faraway and return slowly’. These age-old saying deciphers human reaction to an increasing occurrence of disease in a particular area which is term as epidemic outbreak. History has shown us multiple episodes of outbreaks while different approaches evolved‚ combined with modern technology aids in combating these catastrophic phenomenon. The earliest recorded plague is the Plague of Justinian in 542
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Terrorism: political‚ psychological and religious aspects. Today terrorism is very much a concerning issue which has dominated our lives‚ most particularly‚ since the attack on the twin towers in the New York City in September 11th 2001. Thus‚ it has been the centre of much discussion and has gained unprecedented importance. Apart from this terrorists struck at targets around the world became a central front in the global war against terrorism and the locus of so many deadly attacks against civilians
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The Middle Ages were affected greatly by economic improvement‚ the corruption of the Roman Catholic Church‚ and the Bubonic Plague‚ which ultimately collapsed the feudal system and forced Europeans to become more independent through a secular way of thinking. The Middle Ages took place in Europe from around 476 A.D. to the beginning of the Renaissance period in the 14th century. Under the protection of the Roman Catholic Church‚ feudal society was gradually formed‚ which relied on an exchange of
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