1. Pathogen. For an infection to occur‚ a microbe capable of causing disease must be present. 2. Reservoir. Reservoir is a French word that means “storehouse.” Here‚ we are using it to mean a place where microbes can grow and multiply. Possible reservoirs for microbes include the bodies of people and animals‚ bodies of water‚ and food. 3. Portal of exit. Portal comes from the Latin word for “gate.” For an infection to occur‚ the microbe must have a way of leaving the reservoir‚ or a portal of exit
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Clare Worley 6S 4 - 16 - 18 What Surface in OLV has the most Germs? Introduction I have tested several surfaces in Our Lady of Victory to see which surface has the most germs. I tested ten surfaces and let the petri dishes grow for five days. Over the five days I counted the spores each day and took pictures every other day. It is amazing how things can look and feel clean but they are actually filthy. It is also crazy how many surfaces we touch every day and how one
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Mold Growth Experiment Bailey Gaudi Introduction Have you ever asked yourself‚ how does mold (Fungi) grow? The world of fungi is so stunning and diverse. You can see mold in your fridge from time to time. Mold and other kinds of fungi are growing on your food‚ our fridge is where we do not want mold to grow. We all can see where mold grows in our fridge‚ usually it is in the produce. But did you know mold can grow almost about anywhere. You can see mold in the shower‚ garage and even you cupboards
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such as obstructive pulmonary disease‚ emphysema‚ chronic bronchitis‚ pneumonia and tuberculosis are also known risk factors for lung cancer‚ with significant effects observed for pneumonia and tuberculosis among never smokers4‚5‚6. The role of microorganisms as single pathogens in carcinogenesis is known for a long time‚ with 15% of the global cancer burden attributable to infectious agents7. Gastric cancer has been the model of bacterially
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or non-communicable. Communicable diseases are caused by infectious microorganisms which are pathogens. The aim of this passage is to discuss various types of microorganisms that cause disease. Microorganisms are simple organisms that are unicellular or live in colonies. The group contains bacteria‚ virus‚ algae‚ fungi‚ protozoa. They can be divided into pathogenic and non-pathogenic. In this passage pathogenic microorganisms that cause diseases are concerned. A disease is an abnormal condition
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Antibiotics are types of medicines which destroy or slow down the growth of bacteria. Bacteria are microscopic organisms which can cause abhorrent illnesses such as syphilis‚ tuberculosis‚ salmonella‚ and some forms of meningitis. Before bacteria can multiply and cause symptoms‚ our body’s immune system has special white blood cells which can usually destroy them. Also for the majority of people with these bacterial infections even when symptoms do start to occur‚ these white blood cells are usually
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iLab #2 Carbohydrate Tests INTRODUCTION - For this experiment we will be testing four different bacteria with four different tests‚ using glucose‚ lactose‚ and sucrose. Hopefully we will use the information from those test to be able to identify the organisms in each of the samples from the case studies. We will use the results from the four different tests along with the information of how different bacteria react to match up to the case
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ABSTRACT Nature has been a source of medicinal agents for thousands of years and an impressive number of modern drugs have been isolated from natural sources Plants used for traditional medicine contain a wide range of substances that can be used to treat chronic as well as infectious diseases. Clinical microbiologists have great interest in screening of plants for antimicrobial activities and phytochemicals as potential new therapeutics. The use of plant extract for medical treatments is enjoying
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Name: Cole Scraper Instructor: Course: Marine science Module/Lesson: 04.02 Bar Graph for Comparing and Contrasting Directions: 1. Watch the video and read through the information on diatoms and dinoflagellates. 2. Type in the appropriate columns below the characteristics that apply to diatoms‚ dinoflagellates and the characteristics they share Characteristics of Diatoms Similarities Between Diatoms and Dinoflagellates Characteristics of Dinoflagellates Diatoms are single cellular eukaryotes
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Measuring Bioburden for Cleaning Validation Protocols Destin A. LeBlanc Cleaning Validation Technologies destin@cleaningvalidation.com November 2004 A3P Canada 1 Why address? For process equipment Initial regulatory focus: drug active and cleaning agent FDA guidance not apply to micro residues But do address micro concerns on storage Practical matter Microbial residues are related to cleaning process Microbial residues are potential contaminants of next product 2
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