Perceptions of ebola virus disease among the bambuti hunter group: a mixed-methods study

The second largest Ebola virus disease (EVD) epidemic occurred in the Democratic Republic of the Congo (DRC) from 2018-20. The Bambuti, a hunter population in the Ituri Forest of the DRC, may be vulnerable to the zoonotic spread of EVD due to their frequent handling of forest animals. We conducted five focus group discussions and surveyed 113 Bambuti and 91 Bantu (control group), to discern how the Bambuti perceived and responded to EVD. Thematic analysis of focus group discussions revealed three major themes: (1) deprivation and discrimination; (2) mistrust; and (3) epistemic dissonance with public health messages emphasizing risks posed by forest animals. In surveys, 98% of Bambuti were deprived using the multidimensional poverty index (versus 78% of Bantu controls, p < 0.0001) and 77% had no formal education (versus 29% of controls, p < 0.0001). Bambuti were more dependent on wild meat for survival (51% versus 32% of controls, p = 0.008) and more frequently opposed the implementation of a bushmeat ban (48% versus 19% of controls, p < 0.0001). Trust in government was similar among Bambuti and Bantu. Comprehensive EVD knowledge was poor overall, and lower among the Bambuti (2% versus 8% of controls, p = 0.041). Compliance with public health measures was associated with higher levels of education and trust in government but did not differ between Bambuti and Bantu survey respondents. Together, our findings point to a particular vulnerability of the Bambuti to the effects of EVD, attributable at least in part to multidimensional poverty.