Background: Disease prioritization aims to enhance resource use efficiency concerning human and animal health systems’ preparedness and response to the most important problems for the optimization of beneficial outcomes. In sub-Sahara Africa (SSA), several prioritizations of zoonoses and transboundary animal diseases (TADs) have been implemented at different scales to characterize potential disease impacts. Method and principal findings: In this systematic review, we analyze the methodologies used, outcomes, and their relevance by discussing criteria required to align decision-makers’ perceptions of impacts to those of other stakeholders for different prioritization in SSA. In general, the sectorial representativeness of stakeholders for processes implemented with the support of international partners showed slight differences with the absence of local stakeholders. Whatever the tool prioritized, zoonoses were similar in general because of the structured nature of those tools in assessing decision-makers’ preferences through value trade-offs between criteria while ensuring transparency and reproducibility. However, by involving field practitioners and farmers, there were different outcomes with processes concerning only decision makers and experts who were more sensitive to infectious TADs, while the former raised parasitic disease constraints. In this context, multicriteria decision analysis-based zoonoses and TADs prioritizations involving a balanced participation of stakeholders might contribute to bridging these divergences, whatever the scale. Conclusion and significance: Prioritization processes were important steps toward building and harmonizing technical laboratory and surveillance networks to coordinate projects to address priority zoonoses and TADs at the country and/or sub-regional level. Those processes should be enhanced.

Plants are known to possess relatively high efficacy in the treatment of several chronic diseases with fewer adverse effects. In the recent years, numerous medicinal plants have been reported to be effective in treating diabetes. Hence, the present study aims to evaluate the antidiabetic property of hydroalcoholic extract of Hibiscus sabdariffa (HS) calyces in diabetic rats. Diabetes was induced by single intraperitoneal injection of alloxan (150 mg/kg, b.w), in male Wistar rats. Diabetic rats were administered daily oral doses of HS (100, 200 and 400 mg/kg body weight) and Glibenclamide (10 mg/kg) for 21 days. Then, blood glucose levels, oral glucose tolerance test and lipid profiles were determined. Treatment with HS resulted in a significant dose dependent reduction of blood glucose levels accompanied by a significant improvement in body weight. The extract also enhanced the glucose tolerance and significantly decreased cholesterol, triglycerides, and low-density lipoproteins levels while the high-density lipoproteins level significantly increased. From the results obtained, it can therefore be concluded that Hibiscus sabdariffa has an antidiabetic effect in alloxan-induced diabetic rats.