COMPARATIVE ANALYSIS OF ANTIMICROBIAL STRENGTH OF THREE MOST COMMON ANTIBIOTICS USED IN ENUGU (CASE STUDY OF ANTIBIOTICS DRUGS BROUGHT IN OBIAGU.)

ABSTRACT
In comparing the antimicrobial strength of three most common antibiotics, which includes: streptomycin chloranphenicol and gentarccin.  Samples of urine and high vaginal swab (H.V.S) were collected from park lane Enugu. The organisms isolated were pure culture of staphylococcus aureus and Escherichia coli  Sensitivity test was carried out with  the use of sensitivity disk containing various minimum inhibitory concentration of the different antibiotics.  The result obtained shaved that gentamicn was more effective followed by chloramphenicol while some organisms shaved resistant to streptomycin. 
TABLE OF CONTENT Title page Certification Dedication Acknowledgement Abstract   List of tables List of figures Table of contents CHAPTER ONE  1.0  Introduction  1.1  Historical background  1.2  Aims and objective  1.3  Hypothesis  1.4  Statement of problem  1.5  Scope of study  1.6  Limitation of study 
CHAPTER TWO  2.0  Literature review  3.1  Procurement of antibiotics  3.1.1streptomycin  2.1.2Chloramphenicol  2.1.3Gentamicin  2.2  Antimicrobial activity in vitro  2.3  Antimicrobial activity in vivo  2.4  Resistance to antimicrobial  drugs  2.5  Factors affecting antimicrobial activity  2.6  Clinical use of antibiotics  2.7  Characteristic of antibiotics 
CHAPTER THREE 3.0  Materials and method  3.1  Sample collection  3.1.1Media composition  3.1.2Direction for the preparation of nutrient agar  3.1.3Direction for the preparation of blood agar  3.1.4Material used for the prewritten of media 
CHAPTER FOUR  4.0  Isolation and identification procedures  4.1.1Isolation and identification of staphylococcus aureus  4.1.2Isolation and identification of escherichia coli  4.2  Sensitivity test 
CHAPTER FIVE  5.0  RECOMMENDATION  5.1  CONCLUSION       REFERENCES