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ANTIMICROBIAL EFFICACY OF COMMONLY USED DISINFECTANTS AGAINST Escherichia coli AND Staphylococcus Aureus
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- Contributor: Liousa-Ekene
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- Case No: 404515pw
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ABSRACT - [ Total Page(s): 1 ]The antimicrobial effectiveness of two selected disinfectants (Izal and Jik) was determined using agar diffusion method. The test organisms used (Escherichia coli and Staphylococcus aureus) were obtained from Enugu State University Teaching Hospital, Enugu. The disinfectants were diluted to 100%, 50%, 25%, 62.5%, 12.5% concentrations. The diluted concentrations showed different zones of inhibition against the test organisms. At 100% concentration Izal completely cleared both Escherichia coli and Staphylococcus aureus while Jik had 25mm zone of inhibition for Escherichia coli and 24mm zone of i
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LIST OF TABLES - [ Total Page(s): 1 ]1: Lists of disinfectants and their uses in hospitals2: Antimicrobial activities of the disinfectants against the test organisms at 100% concentration 3: Antimicrobial activities of the disinfectants against the test organisms at 50% concentration4: Antimicrobial activities of the disinfectants against the test organisms at 25% concentration5: Antimicrobial activities of the disinfectants against the test organisms at 12.5% concentration6: Antimicrobial activities of the disinfectants against the test organisms at 6.25% concentration ... Continue Reading
TABLE OF CONTENTS - [ Total Page(s): 1 ]TABLE OF CONTENTTitle page Approval pageDedicationAcknowledgmentsTable of contents List of tablesAbstractCHAPTER ONE: INTRODUCTION1.1 Background of study 1.2 Statement of Problem 1.3 Aim of study1.4 Specific objectivesCHAPTER TWO: LITERATURE REVIEW2.0 Literature Review2.1 Nosocomial infections2.1.1 Impact of Nosocomial infection2.1.2 Implications of Nosocomial Infections2.2 Studies on antimicrobial activities of disinfectants against Nosocomial Infection2.3 Escherichia coli2.3.1 Scientific Classification2.3.2 Morphology2.3.3 Epidemiology2.3.4 Infection2.4 Staphylococcus aureus2.4.1 Scienti ... Continue Reading
CHAPTER ONE - [ Total Page(s): 1 ]1.1 BACKGROUND OF STUDYINTRODUCTIONDisinfectants are chemical agents used to kill microorganism on the surface or in order to eliminate them from the environment (Melike et al, 2016).Ever since the identification of microorganism as the causative agents of infectious diseases, various methods have been devised in reducing the population and prevalence of these organisms. The various methods embarked upon include, chemotherapy, immunization, sterilization and disinfection (Kim et al, 2007).Disinfectants are used extensively in hospitals and other health care settings for a variety of topical an ... Continue Reading
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ABSRACT - [ Total Page(s): 1 ]The antimicrobial effectiveness of two selected disinfectants (Izal and Jik) was determined using agar diffusion method. The test organisms used (Escherichia coli and Staphylococcus aureus) were obtained from Enugu State University Teaching Hospital, Enugu. The disinfectants were diluted to 100%, 50%, 25%, 62.5%, 12.5% concentrations. The diluted concentrations showed different zones of inhibition against the test organisms. At 100% concentration Izal completely cleared both Escherichia coli and Staphylococcus aureus while Jik had 25mm zone of inhibition for Escherichia coli and 24mm zone of i
... Continue Reading
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