TITLE:
Assessment of Treatment from the National Laboratory of Cholera Patients in Benin: Retro-Prospective and Prospective Study
AUTHORS:
Bawa Boya, Théodora A. Ahoyo, Victorien T. Dougnon, Haziz Sina, Odilon Nonfodji, Wassiyath Moussé, Adolphe Adjanohoun, Lamine Baba-Moussa
KEYWORDS:
Cholera, Hygiene Guidelines, Practices and Preventions, Benin
JOURNAL NAME:
Advances in Microbiology,
Vol.10 No.9,
September
22,
2020
ABSTRACT: Cholera is reemerging as an infectious disease with an increase in its overall incidence in Africa since 2008. To analyze the epidemiological aspects of the cholera outbreak in endemic areas in Benin, the study is a retrospective investigation on 2560 data of cholera patients received in health facilities from 2012 to 2016 in Benin. Besides, a prospective study was conducted. This prospective study includes 513 person (health professionals, community workers and people exposed to cholera) of five different areas of the country. It was conducted from April 10 to May 10, 2017. A survey was conducted over 513 in order to collect data on cholera symptoms, hygiene guidelines suggested by the respondents, excreta disposal, drinking water, household waste management and direct observation. Software R 3.4.0 was used for simple correspondence factor analysis (CFA). From 2012 to 2016, 16.48% of samples were taken and 48.34% were positive for Vibrio cholera O1, El Tor biotype, Ogawa serotypes. The Littoral area is leading in the number of cases (33.83%) followed by Atlantic (23.75%), Ouémé (16.79%) and Colline (8.91%). The survey revealed that the exposed populations are unaware of the symptoms of cholera and do not perceive the quality of drinking water as a strong guidance in the prevention of cholera. Nevertheless, the majority of respondents (86%) are aware for the best times to wash their hands and know that they need to go to hospital in case of symptoms. Our study highlights the persistence of vulnerability factors to cholera in the targeted population, despite a good knowledge of prevention rules among staff and the population.