[Principaux facteurs expliquant l'hésitation vaccinale contre la Covid-19 en Tanzanie]. / Key Drivers of Low Covid-19 Vaccine Uptake in Tanzania.

WHO defines vaccine hesitancy as delay in acceptance or refusal of vaccines despite the availability of vaccine services. It is a complex phenomenon that varies through time, place and vaccines. In this comment, we highlight the context-specific variation of Covid-19 vaccine hesitancy in Tanzania. We suggest Covid-19 hesitancy in Tanzania is influenced with high burden of infectious disease, poor testing capabilities and demographic characteristics.

Social representations of malaria in a southern malian community: an ethnographic qualitative study.

BACKGROUND: Malaria is one of the prime reasons for medical consultation and the major cause of morbidity and mortality in Mali. To assess and understand the dynamics of social representations of malaria, the anthropological research was conducted in the Wayerema II neighbourhood of the health district of Sikasso, southern Mali. METHODS: This was an ethnographic study conducted qualitatively in 2011 and 2016 through informal conversations, 70 semi-structured interviews, and participant observations with key actors. The observations, conversations, and interviews investigated local people's perceptions and knowledge about malaria, and how and to what extent the cultural and popular representations of the disease can have an impact on therapeutic routes. RESULTS: Mosquitoes are the principal agent of the transmission of malaria. However, the ubiquitous yet casually-claimed aetiological agents, causative, nosographic entities differ from-although sometimes integrated into-the biomedical dimension. For example, some communities perceive Kono, a complicated and pernicious form of malaria that often occurs among children, to originate from a supernatural force. "Bird disease" is another term used for Kono in Mali and other West African countries. Thus, overall, Kono is defined through the entanglements with cultural factors, namely the idiosyncratic habits, customs, and beliefs of the population of Wayerema II neighbourhood in the health district of Sikasso, Southern Mali. Wayerema II residents particularly tend to link therapeutic recourse amongst the afflicted not only to biomedical models but to sociocultural and popular perceptions and representations of malaria. CONCLUSION: In the findings, self-medication through both traditional and modern medical techniques was the most frequent therapeutic modality. Hence, the integration of local popular knowledge with the biomedical register can contribute to a comprehensive understanding of social representations and perceptions of malaria, and qualitative improvements in the malaria control programme.