Performance, Egg Quality, and Composition in Isa Brown Laying Hens Fed with Different Levels of Leaf Flour.

The objective of this study was to investigate the effects on laying performance, egg quality traits, color, and composition of supplementing a white corn-based diet with leaf flour. Three hundred 32-week-old hens were distributed to 30 pens of 10 hens each and allocated to six dietary treatments (five replicates per treatment) for 13 weeks. Two control groups of 50 hens received one of either diet Y, based on yellow corn, or diet W, based on white corn.

Use of sensory and physico-chemical parameters to understand consumer perception of attiéké, a fermented cassava product.

Background: Cassava breeding research programs focused initially on agronomic performance but in recent years they have considered the processability and the organoleptic properties of the final product, to increase the adoption of new varieties. One important cassava foodstuff is attiéké, a fermented and granular product, so it is necessary to determine criteria used by attiéké processors to select raw cassava and the characteristics leading consumers to like this product. This study assessed the attiéké production process, the criteria associated with the quality of attiéké, the sensory drivers of consumer acceptance, and their thresholds.

[Efficacy against Malaria Vectors of Long-Lasting Insecticide-Treated Mosquito Nets after 17 Months of Use in the City of Bouaké, in the Center of Côte d'Ivoire].

Malaria remains a public health problem in Côte d'Ivoire despite a 95% coverage rate with long-lasting insecticide-treated mosquito nets (LLINs) since 2015. A study was conducted in Bouaké to determine the residual efficacy of LLINs used during 17 months (N = 30) and of stored and unpacked LLINs (N = 8). The physical integrity of LLINs and their biological efficacy on populations of Anopheles gambiae (sensitive and resistant to insecticides) were assessed.

Risk factors for schistosomiasis in an urban area in northern Côte d'Ivoire.

Background: Schistosomiasis is a water-based disease transmitted by trematodes belonging to the genus Schistosoma. The aim of this study was to assess the relationship between the prevalence of schistosomiasis and access to water, sanitation and hygiene (WASH) and environmental and socioeconomic factors in the city of Korhogo, northern Côte d'Ivoire.

Methods: A cross-sectional study including 728 randomly selected households was conducted in Korhogo in March 2015.

Review of cattle ticks (Acari, Ixodida) in Ivory Coast and geographic distribution of Rhipicephalus (Boophilus) microplus, an emerging tick in West Africa.

The exotic tick Rhipicephalus (Boophilus) microplus was discovered in Ivory Coast in 2007 and then gradually in other countries in West Africa. It is known to induce significant losses in farming and to replace other species of the same genus. In order to contribute to improve health and productivity of cattle in Ivory Coast regarding the emergence of this dreaded tick, a study was conducted to determine the current geographic distribution of the tick R.

Prevalence of geohelminths in savana and forest areas of Côte d'Ivoire.

Background: Côte d'Ivoire has large regional variation in intestinal helminth prevalence.

Study Design: In a large cross-sectional study conducted from 1997 to 1999, stool samples from 6952 children aged 4-15 years were examined for helminth eggs by the Kato/ Katz technique from 24 villages in the savanna (North) and from 21 villages in the forest (West) in Côte d'Ivoire.

Results And Conclusion: Ascariasis lumbricoides (0.

Rice irrigation and schistosomiasis in savannah and forest areas of Côte d'Ivoire.

Prevalence and intensity of infection of Schistosoma haematobium and Schistosoma mansoni were studied in relation to irrigated rice cultivation in Côte d'Ivoire. Urine and stool samples were collected from 4 to 15-year-old children in 24 villages in the savannah zone and 21 villages in the forest zone. Villages were classified according to surrounding inland valleys into three agro-ecosystems: (R2) full or partial water control allowing two rice cycles per year; (R1) no or partial water control allowing one harvest per year and (R0) absence of rice growing.

[Redistribution of glossina in a forest area of Ivory Coast?].

Historically the region of Abengourou is a well-known of sleeping sickness in the forest area of Cote d'Ivoire. However data from epidemiologic studies carried out since 1980 show that this area is currently disease-free. This finding warrants study of glossina vectors to clarify the epidemiology of the disease in this area.

[Value of echography in the study of periportal fibrosis caused by schistosomiasis in an endemic African zone].

The authors present the results of a survey with ultrasonography conducted to evaluate the prevalence of hepatic fibrosis as a complication of infection by Schistosoma mansoni. Because of the specific images it yields, ultrasonography appears to be highly valuable for the diagnosis of Symmer's fibrosis. It allows the assessment of morbidity from Schistosoma mansoni, which has previously only been performed indirectly by physical examination.