Hassan, Mahamat Tahir N’garé and Ahmat, Ahmat Idriss and Allamine, Yacoub Mahamat and Idriss, Abakar Lawane and Djimadinan, Allagueryane and Foudda, Abderrazzack Adoum and Moussa, Ali Mahamat (2023) Different Species of Salmonella spp and Shigella spp and Their Risk of Infection in N’Djamena Chad. Journal of Biosciences and Medicines, 11 (11). pp. 1-12. ISSN 2327-5081
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Abstract
Introduction: Salmonella and Shigella are gram-negative bacilli that are resistant to most antibiotics and play an important role in an etiology of diarrhea disease. The aim of the study was to determine the prevalence of Salmonella spp and Shigella spp isolated from stool and blood samples in the city of N’Djamena. Materials and Method: This was a prospective study conducted in the four district hospitals of N’Djamena from 14 July 2022 to 31 December 2022. A questionnaire form was drawn up to collect the information sent to the study patients. The samples were analyzed at the CHU de la Mère et de l’Enfant, Labo-Redes laboratory according to their protocols and the standard of the antibiogram committee of the French microbiology society. Results: Of the 803 biological samples analyzed, 39 were positive for Salmonella spp and Shigella spp, including 15 for Salmonella and 24 for Shigella, giving an overall prevalence rate of 4.85%. Borehole water, uncooked food and lack of access to a latrine constitute a risk of being infected by Salmonella spp and Shigella spp species. Of the 8 antibiotics tested, Salmonella spp and Shigella spp strains showed good sensitivity to nalidixic acid (100% for Salmonella and 90 for Shigella) and to ciprofloxacin (90.9% for Salmonella and 75% for Shigella). Resistance to ampicillin was found in 81.81% of Salmonella species and 78.57% of Shigella species, as was resistance to chloramphenicol (81.81% of Salmonella species and 67.85% of Shigella species). Similarly, cleanliness of the service and equipment is an essential factor in preventing Salmonella and Shigella infections.
Item Type: | Article |
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Subjects: | Oalibrary Press > Medical Science |
Depositing User: | Managing Editor |
Date Deposited: | 08 Nov 2023 08:50 |
Last Modified: | 08 Nov 2023 08:50 |
URI: | http://asian.go4publish.com/id/eprint/3182 |