scholarly journals Distribution of bovine Fasciola gigantica (Cobbold, 1885) in the district des Savanes, northern Côte d’Ivoire

2021 ◽  
Vol 16 (2) ◽  
Author(s):  
Seïdinan I. Traoré ◽  
Louise Y. Achi ◽  
Stefanie J. Krauth ◽  
Moussa Sanogo ◽  
Jakob Zinsstag ◽  
...  

Fascioliasis, caused by an infection with liver flukes of the genus Fasciola, is an important disease of livestock in most parts of the world. However, little is known about the distribution of fascioliasis in sub-Saharan Africa. We report results of a cross-sectional study conducted in 2014 in the district des Savanes in the northern part of Côte d’Ivoire. We obtained 275 livers from bovine suspected with fascioliasis and 51 unsuspected livers from 24 slaughterhouses. Livers were dissected using a standard operating procedure and all Fasciola gigantica flukes were removed from the tissues of the liver and the biliary ducts. We found F. gigantica in 125 livers from bovines suspected with fascioliasis (45.5%) in 10 departments of the district des Savanes. Among the unsuspected livers, five were positive for F. gigantica (9.8%). The distribution of fascioliasis showed considerable spatial heterogeneity, both at regional (ranging from 18.0% to 52.3%) and departmental level (ranging from 14.3% to 64.0%). Poro region was the most affected (52.3%) with a relatively homogeneous distribution. The departments most affected by fascioliasis were M’Bengué (64.0%), Sinématiali (62.1%) and Ferkessédougou (52.9%). Our study confirms that fascioliasis is an important veterinary disease in the northern part of Côte d’Ivoire, and hence, high-risk areas need to be targeted for prevention and control measures.

Author(s):  
Mamadou Sanogo

Ivorian-Moroccan relations are not new because the diplomatic relations between the two countries have been established since August 16, 1962, but the interest of Morocco for Côte d'Ivoire has considerably strengthened during the royal visit of 19-21 March 2013 in Côte d'Ivoire, the first, since the beginning of his reign in 1999. Morocco is now refocusing its foreign policy on sub-Saharan Africa after the failure of Maghreb integration. This rapprochement resulted in Morocco's return to the African Union and its accession to ECOWAS.


Parasitology ◽  
2019 ◽  
Vol 147 (3) ◽  
pp. 287-294 ◽  
Author(s):  
Etienne K. Angora ◽  
Jean-François Allienne ◽  
Olivier Rey ◽  
Hervé Menan ◽  
André O. Touré ◽  
...  

AbstractSchistosomiasis is a neglected tropical disease, though it is highly prevalent in many parts of sub-Saharan Africa. While Schistosoma haematobium-bovis hybrids have been reported in West Africa, no data about Schistosoma hybrids in humans are available from Côte d'Ivoire. This study aimed to identify and quantify S. haematobium-bovis hybrids among schoolchildren in four localities of Côte d'Ivoire. Urine samples were collected and examined by filtration to detect Schistosoma eggs. Eggs were hatched and 503 miracidia were individually collected and stored on Whatman® FTA cards for molecular analysis. Individual miracidia were molecularly characterized by analysis of mitochondrial cox1 and nuclear internal transcribed spacer 2 (ITS 2) DNA regions. A mitochondrial cox1-based diagnostic polymerase chain reaction was performed on 459 miracidia, with 239 (52.1%) exhibiting the typical band for S. haematobium and 220 (47.9%) the S. bovis band. The cox1 and ITS 2 amplicons were Sanger sequenced from 40 randomly selected miracidia to confirm species and hybrids status. Among the 33 cox1 sequences analysed, we identified 15 S. haematobium sequences (45.5%) belonging to seven haplotypes and 18 S. bovis sequences (54.5%) belonging to 12 haplotypes. Of 40 ITS 2 sequences analysed, 31 (77.5%) were assigned to pure S. haematobium, four (10.0%) to pure S. bovis and five (12.5%) to S. haematobium-bovis hybrids. Our findings suggest that S. haematobium-bovis hybrids are common in Côte d'Ivoire. Hence, intense prospection of domestic and wild animals is warranted to determine whether zoonotic transmission occurs.


PLoS ONE ◽  
2016 ◽  
Vol 11 (11) ◽  
pp. e0166295 ◽  
Author(s):  
Magali Leyvraz ◽  
Fabian Rohner ◽  
Amoin G. Konan ◽  
Lasme J. C. E. Esso ◽  
Bradley A. Woodruff ◽  
...  

2016 ◽  
Vol 5 (1) ◽  
pp. 43-62 ◽  
Author(s):  
Paulo Gonçalves ◽  
Simplice Takoubo Kamdem

Sub-Saharan Africa is home to 24.7 million people living with HIV of an estimated total of 35.0 million people globally in 2013. It also accounts for almost 70% of the new HIV infections globally. In West Africa, Cote d'Ivoire has the highest HIV prevalence, or 3.7% of the 2012 population, and the two virus types (HIV-1 & HIV-2) are present. From an epidemiological standpoint, these unique attributes make Cote d'Ivoire unique. At the same time, existing HIV/AIDS modeling policies have being developed from the data of countries that do not have these peculiarities. This research develops a formal system dynamics model capturing the evolution of HIV/AIDS in Cote d'Ivoire for four decades, starting in 1990. The findings include a development of HIV/AIDS behavior pattern over time that led to the proposal of evidence-based policies.


2020 ◽  
Vol 10 (2) ◽  
Author(s):  
Guanga David Meless ◽  
Jean-Claude Guinan ◽  
Abou Dramane Sangaré ◽  
Koffi Syvain N’Guessan ◽  
Koffi Lazare Kouakou ◽  
...  

The objective of this cross-sectional study was to determine the type of care that can be achieved and the epidemiological profile of patients attending the 3 public dental practices in the Haut-Sassandra region, in Côte d’Ivoire. The data collection concerned socio-demographic characteristics, reason for consultation, oral hygiene, dental condition, malocclusions and the availability of equipment for the performance of procedures. The 400 patients observed (51.5% male) were aged 16.0 to 86.0 years (mean=35.5 years; SD=13.1 years). The main reasons for consultation were pain (91.5%) and aesthetics (23.5%). Oral hygiene was insufficient for 36.8% of subjects. Oral conditions were malocclusions (12.8%), caries (98.7%) and edentulous (65.7%) with only 11.8% with prosthesis. The average DMFT index was 9.3. Only extractions and resin attached prostheses were possible in all 3 health facilities. Preventive dentistry (sealent, fluoridation), dentofacial orthopedics and implantology were not available in any dental practice. The most frequently performed acts were extractions (74.5%). The results of this study highlight the need for oral health planning with service equipment and awareness among populations who shouldn’t wait until they are in pain to consult.


2019 ◽  
Vol 21 (Supplement_D) ◽  
pp. D47-D49 ◽  
Author(s):  
Kramoh Kouadio Euloge ◽  
Ekoua Daniel ◽  
Abina Audrey ◽  
Koffi Kouassi Florent ◽  
Koffi Djinguin Ben Justin ◽  
...  

PLoS ONE ◽  
2017 ◽  
Vol 12 (7) ◽  
pp. e0181995 ◽  
Author(s):  
Benjamin Séri ◽  
Ange Koffi ◽  
Christine Danel ◽  
Timothée Ouassa ◽  
Marcel-Angora Blehoué ◽  
...  

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