Louis Pasteur Rabies Virus

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Louis Pasteur was known as the father of microbiology and studied the rhabdovirus, or rabies virus. Rhabdovirus is a disease that affects the central nervous system and the symptoms are fever, headache, tiredness, drooling or foaming at the mouth, and ultimately death. After an animal or human is bitten by a rabid animal, the virus is excreted through the saliva into the wound (Rabies, 2017). Through studying the spinal cords of dogs, Pasteur was able to determine there was a curative agent in the spines of dogs that could function to attack the rabies virus. Pasteur had discovered a vaccine for rabies by taking ground-up spinal cords from dead, rabid dogs. The vaccine was injected into living, infected dogs and showed that the dogs would

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Louis Pasteur and Vaccine Essay

History of Rabies Abstract: Rabies, literally meaning “furious” in Latin, is commonly known throughout the ages for its terrifying effects on both humans and animals alike. Because the disease is fatal, people throughout the world have put greatest effort to find ways of controlling and preventing the disease. Natural remedies and protection amulets were used until Pasteur’s discovery of the vaccine. Based on those findings, people have altered techniques to make the vaccine. However, recently…

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Louis Pasteur Accomplishments

It would appear that Louis Pasteur is arguably one of the most important contributors to the field of microbiology. Pasteur was a French scientist who focused on chemistry and microbiology. He was born on December 27, 1822. Pasteur discovered that microorganisms did not “spontaneously generate” but rather were simply transferred from one source to another; he determine that microorganisms were the source of fermentation and disease; he developed process of pasteurization; he rescued the French beer…

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Rabies: Rabies and Human Rabies Transmission Essay

Rabies Disease The rabies virus is a preventable viral disease of mammals that is usually transmitted through the bite of a rabid animal. Some of the symptoms include: insomnia, confusion, difficulty swallowing, excitation, agitation, and fear of water. It’s a deadly disease that infects the central nervous system and eventually causes disease in the brain. It can be spread to humans and there are currently rabies vaccines out available to the public. Bats, coyotes, raccoons, and skunks are…

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Virus: Virus and Functional Viruses Essay

A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of life forms, from animals and plants to bacteria and archaea.[1] Since Dmitri Ivanovsky's 1892 article describing a non-bacterial pathogen infecting tobacco plants, and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898,[2] about 5,000 viruses have been described in detail,[3] although there are millions of different types.[4] Viruses are found…

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Living Organisms: Taxonomy, Kingdoms, Classification, and Types Essay

cells(Hooke) -Every cell is derived from a pre-existing cell(Raspail) -All living things are composed of cells and cell products(Shwann) -Cell is the basic unit of life(Braun) -Where a cell exists, there must have been a pre-existing cell(Virchow) -Louis Pasteur disproves "theory of spontaneous generation" Cell theory: -All living things are composed of one or more cells. -Cells are the basic units of structure and function in all organisms. -All cells come from pre-existing cells. -The activity…

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Global Epidemiology Of Chronic Diseases

Chapter 1: Global Epidemiology of Chronic Diseases Epidemiology The cornerstone of public health, focuses on the distribution and causes of disease in human population and developing/ testing ways to prevent and control disease. Spreads light on how a particular disease originates, spreads, and how to control World population= 7.0 billion people 62 million deaths/ 39 mil deaths (63%)=Chronic disease/ 23 mil deaths (37%)= acute disease World population is increasing and growing older in age…

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Essay on Microbiology Study Guide

from eukaryotes in the structure of their lipids and of certain metabolic enzymes, and in how genes are expressed for protein synthesis. Prokaryotes reproduce asexually and include the bacteria and blue-green algae. Pathogen- Any agent—usually a virus, bacterium, fungus, protozoan, or helminth—that causes disease. Pathogens are parasitic microbes whose relationship with a host results in infection and disease. The type and severity of infection depend on both the pathogenicity of the organism and…

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Outline The Difficulties Of Defining The Terms Health And Disease

1.1 – Discuss the difficulties of defining the terms ‘health’ and ‘disease’: Health:  Defined as the wellbeing of the organism.  i.e. the physical, mental and social states of the individual.  Difficulties: o Different people have different levels of ‘wellbeing; when they say they are healthy. o E.g. a fit person will say they are healthy if they currently do not have a disease. o However, a person with a chronic disease will say they are healthy if the symptoms are not too bad that day. o Difficult…

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