Ethiopian Field Epidemiology and Laboratory Training Program (EFELTP) Compiled Body of Works in Field Epidemiology
| dc.contributor.advisor | Luce, Richard(Dr.) | |
| dc.contributor.advisor | Addissie, Adamu(Dr.) | |
| dc.contributor.author | Bezabih, Belay | |
| dc.date.accessioned | 2022-05-20T06:55:12Z | |
| dc.date.accessioned | 2023-11-05T15:14:04Z | |
| dc.date.available | 2022-05-20T06:55:12Z | |
| dc.date.available | 2023-11-05T15:14:04Z | |
| dc.date.issued | 2011-03 | |
| dc.description.abstract | Background: Diarrheal diseases are a global problem, but are especially prevalent in developing countries in conditions of poor environmental sanitation, inadequate water supplies, poverty and limited education. Objective: The study was conducted to investigate the outbreak epidemiologically & provide guidance on interventions to be taken in the control & prevention of the disease. Methods: 58 cases were selected conveniently & interviewed with structured questionnaire. All clinic pharmacy prescriptions from 10/05/2009-16/05/2009 were reviwed & duplicate prescriptions were excluded. Student cafeterias, latrines, water supply, & cooking rooms were observed. Stool & drinking water samples were also collected to verify the etiologic agent. Then data were analyzed using Epinfo version3.3.2 & Microsoft Excel. Results: A total of 538 cases were identified during the outbreak and 482 (89.6%) of them were males. The median & rang of age of cases was 20 & 31 years respectively. The attack rate and case fatality rate was 49% and <1% respectively. 69.0% (40), 22.4 %( 13), & 8.6 %( 5) of the interviewed cases had >6, 4 to 6 & <4 episodes of diarrhea per 24 hrs respectively. Only 22.4 % (13) of the interviewed cases practiced hand washing with soap after latrine while 89.7 % (52) of them made hand washing with soap before any meal. 57.9% (n=58) of cases had also contact history to an individual with similar illness, i.e. either they cared the case or sharing of drinking & eating utensils. Piped water source was used for cooking, cleaning utensils and hand washing. There was no bath room latrine for food handlers who were working in student cafeterias. No pathogen could have been isolated from stool samples which were analyzed in the microbiology laboratory. Conclusions & recommendations: The overall attack rate was high (49%) and based on the case definition and characteristics observed on antibiotic treatment the cause of the outbreak could be shigellosis however the etiology was not confirmed by laboratory. But other agents lik Enterotoxigenic Escherchia coli (ETEC) could not be excluded. Hand washing & other hygienic practices were inconsistent among students & college food handlers & it needs continuous follow up and health education on sanitation issues should be strengthened. Training of health workers on recording and reporting of cases especially during outbreak is necessary. Responsible bodies (like local or regional health bureaus) should also offer training for health workers on epidemic diseases, supervise & monitor the college clinic regularly. | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/123456789/31712 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Alagie Agricultural College (Ziway), acute bloody diarrhea, hygienic practice | en_US |
| dc.title | Ethiopian Field Epidemiology and Laboratory Training Program (EFELTP) Compiled Body of Works in Field Epidemiology | en_US |
| dc.type | Thesis | en_US |