Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh
This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Microbiology, 2022.
| Κύριος συγγραφέας: | |
|---|---|
| Άλλοι συγγραφείς: | |
| Μορφή: | Thesis |
| Γλώσσα: | English |
| Έκδοση: |
Brac University
2022
|
| Θέματα: | |
| Διαθέσιμο Online: | http://hdl.handle.net/10361/16652 |
| id |
10361-16652 |
|---|---|
| record_format |
dspace |
| spelling |
10361-166522022-05-23T21:01:35Z Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh Momtaz, Sumaiya Sadia Hossain, M. Mahboob Mahmud, Zahid Hayat Department of Mathematics and Natural Sciences, Brac University Pseudomonas aeruginosa Immunocompromised Nosocomial infection Antibiotic resistant Pseudomonas aeruginosa infections Nosocomial infections This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Microbiology, 2022. Catalogued from PDF version of thesis. Includes bibliographical references (pages 53-57). Pseudomonas aeruginosa is an opportunistic pathogen and is responsible for nosocomial infections. It is notorious bacteria and can even survive in distilled water. Its presence in drinking water can be dangerous as it can be harmful as well as deadly to immunocompromised individuals. Though it does not normally harm healthy individuals, its ability to infect immunocompromised can be ignored. Furthermore, recently is it considered as a secondary indicator organism to check water quality after Fecal and Total coliforms. In contrast, it has intrinsically and extrinsically developed antibiotic resistance to several antibiotics which is a matter of concern. As Bangladesh is a densely populated country of the world, consumption of contaminated water leads to water-borne diseases. According to WHO, 97% of people have the access to water but most of the waters are not appropriate for drinking. In recent years many studies have been done in Bangladesh to access the water quality. However, most of the research has been focused on the presence of Fecal and Total coliform. In this study, 65 drinking water samples have been collected from different regions of Dhaka city and outside of Dhaka city to identify Pseudomonas aeruginosa. It has been observed that most of the samples from Dhaka city are contaminated with Pseudomonas aeruginosa compared to other locations outside Dhaka City. It has been seen that the range of the contamination is very high in Dhaka City specifically in Kafrul. Among 65 samples 40(62%) samples were culture positive and 25(38%) samples were culture negative. Among culture-positive samples, two isolates have been collected for molecular confirmation, and among culture-positive samples 66% of isolates were molecularly confirmed Pseudomonas aeruginosa. It has been found that among molecularly confirmed isolates, 100% isolates were resistant to Ampicillin, 38% isolates were resistant to Fosfomycin, 10% isolates were resistant to Azithromycin and 7% isolates were resistant to Polymyxin B. This can be an alarming issue as Drinking water should not contain any Pseudomonas aeruginosa. However, most of the isolates showed sensitivity to other antibiotics and no such isolates showed MDR which is good news indicating that the samples that have been collected do not contain a harmful strain of Pseudomonas aeruginosa in the sense that most of the strains were sensitive to antibiotics. Sumaiya Sadia Momtaz B. Microbiology 2022-05-23T08:26:15Z 2022-05-23T08:26:15Z 2022 2022-02 Thesis ID 18126079 http://hdl.handle.net/10361/16652 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 57 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Pseudomonas aeruginosa Immunocompromised Nosocomial infection Antibiotic resistant Pseudomonas aeruginosa infections Nosocomial infections |
| spellingShingle |
Pseudomonas aeruginosa Immunocompromised Nosocomial infection Antibiotic resistant Pseudomonas aeruginosa infections Nosocomial infections Momtaz, Sumaiya Sadia Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| description |
This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Microbiology, 2022. |
| author2 |
Hossain, M. Mahboob |
| author_facet |
Hossain, M. Mahboob Momtaz, Sumaiya Sadia |
| format |
Thesis |
| author |
Momtaz, Sumaiya Sadia |
| author_sort |
Momtaz, Sumaiya Sadia |
| title |
Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| title_short |
Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| title_full |
Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| title_fullStr |
Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| title_full_unstemmed |
Presence of Pseudomonas Aeruginosa in drinking water of Bangladesh |
| title_sort |
presence of pseudomonas aeruginosa in drinking water of bangladesh |
| publisher |
Brac University |
| publishDate |
2022 |
| url |
http://hdl.handle.net/10361/16652 |
| work_keys_str_mv |
AT momtazsumaiyasadia presenceofpseudomonasaeruginosaindrinkingwaterofbangladesh |
| _version_ |
1814309054127800320 |