The Ebola virus‚ also know as Ebola hemorrhagic fever is a disease caused by viruses from four different families of viruses: 1)filoviruses‚ 2)arenavirus‚ 3)flavavirus‚ 4)bunyaviruses. The usual host for most of these viruses are rodents or anthropoids (such as ticks and mosquitoes). In some cases‚ such as the Ebola virus‚ the natural host for the virus is unknown. All forms of viral hemorrhagic fever begin with a fever and muscle aches. Depending on the particular virus‚ the disease
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TROJAN HORSE VIRUS By: Kayla Adams Table of Contents INTRODUCTION ............................................................................................................................................. 2 DEFINITON‚ HISTORY..................................................................................................................................... 3 PURPOSE‚ HOW TROJAN HORSE WORKS ............................................................................................
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The Epstein Barr Virus April 17‚ 2014 Biology 202 American International College History and Discovery of the EBV In the year of 1943‚ a well-known surgeon by the name of Deins Burkitt was assigned to British Colonial African troops in East Africa. He was stationed in Kenya and Somaliland. Burkitt was ambitious to offer his help to Uganda at that time because it was both a thriving and peaceful country with much Christian activity. This appealed deeply to Burkitt’s religious views. After
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Chicken pox is caused by the Varicella zoster virus and is an airborne infection that is commonly accompanied but the Varicella rash. The Varicella Zoster virus enters ‘through the respiratory tract and conjunctiva’ (Varicella‚ Dr Cindy Weinbaum) where replication of the viruses starts to take place within 24 – 48hours of being in contact with a primary host. Varicella (Chicken pox) is seen throughout the world as it is a common virus‚ which is generally passed through primary and middle
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Title: Virus Module: Biochemical Processes______ All viruses are pathogens. Some viruses are deadly‚ for example‚ HIV and Ebola virus. Unlike bacteria‚ fungi and protists‚ viruses do not fit into the framework of cellular organization that is the hallmark of organisms. Bacteria‚ fungi and protists are cells but not virus. Viruses have unique structural and functional properties and cannot reproduce unless they are inside the cell. In fact‚ they can neither generate energy nor make proteins
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Introduction This report will outline that it would be useful for our company to subsidize free distribution of anti-virus software to our home users. There will be analysis of the connection between the company ’s network and home users and how this will help our company ’s problems with viruses. I will discuss the other issues besides providing free software to home users that affect the network security of our firm. Additionally‚ I will describe the roles of top management/non-IT management
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Viruses: A virus is a small infectious agent that replicates only inside the living cells of other organisms. A virus is a small parasite that cannot reproduce by itself. Once it infects a susceptible cell‚ however‚ a virus can direct the cell to produce many more viruses. Viruses can infect all types of life forms‚ such as animals and plants to microorganisms‚ including bacteria and archaea. Genetic materials of viruses: Most viruses have either RNA or DNA as their genetic material. The nucleic
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Herpes Simplex Virus Type 1 Infection at the Molecular Level Research Paper Virology 24 November 2008 Abstract Herpes simplex virus type 1 (HSV-1) infection is widespread and causes significant disease in humans. The structure‚ epidemiology‚ pathogensis and immune response are examined in this review‚ as well as specific ways to reduce and eliminate pathology and related diseases. The virus naturally infects mucosal areas and begins the search for its target host cell. Upon binding to the host
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Life Cycle of a Virus The life cycle of a virus begins when it is created and ends when it is completely eradicated. The following outline describes each stage: Creation Until recently‚ creating a virus required knowledge of a computer programming language. Today anyone with basic programming knowledge can create a virus. Typically‚ individuals who wish to cause widespread‚ random damage to computers create viruses. Replication Viruses typically replicate for a long period of time before they
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One of the most life-threatening and highly contagious viruses in cats is Feline Pan Leukopenia Virus. It is also known as feline distemper. The virus affects red blood cells‚ mostly those in the intestinal tract‚ bone marrow‚ and the stem cells of developing fetuses. The attacks on the blood cells can lead to the development of anemia and lowering of the immune system. The virus can survive for years in contaminated environments‚ making it incredibly difficult to get rid of. Kittens between the
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