Air pollution in households is a prime contributor to health issues in developing countries, as in the case of India. According to the latest National Family Health Survey Report 2022, more than half of India’s rural population and 41 per cent overall still depend on solid or unclean fuel combustions, which may reflect in future health hazards. Thus, it is crucial to understand the issue empirically. To that end, the study traces the transitional pattern of unclean cooking fuel users towards clean fuel over the last 30 years using responses from all five National Family Health Survey rounds. Further, the study uses an adjusted probit model to analyse the determinants that lead to the choice of cooking fuel in a household and a logistic model to examine the association between the choice made and the respiratory health of children under five. The empirical results show that the number of households using unclean fuel has declined over the years, with a slightly higher decline in the last five years. Moreover, it also shows that poverty status and place of residence significantly influence cooking fuel choice. Additionally, children residing in households that use clean fuels are less likely to suffer respiratory infections. In conclusion, the present study provides strong evidence to ameliorate the existing policies in a way that exhorts clean energy use. The authors propose pro-poor, pro-rural policies to expedite the clean energy transition, benefitting the most vulnerable households.

This paper compares community responses to Ebola and Covid-19 in two regions of southern and eastern Sierra Leone with reference to the theory of institutional dynamics proposed by the anthropologist Mary Douglas. Institutions, Douglas argued, are conveyed by styles of thought, shaped by the ways human communities, through everyday practices, reinforce systems of classification and denotation. Pandemic advice to ‘follow the science’ proved problematic, since there is no single institution of science, and institutions never stand alone but are bundled with other institutions, reflecting the manifold and intertwined practices of human social life. The paper explores some of the ways a traumatic epidemic of Ebola Virus Disease in Sierra Leone shaped a distinctive local response to this deadly infectious disease in the absence of an effective vaccine. This local approach emphasised social rules based on ideas about sequestration and testing. Communities then proposed to continue this rules-based approach to the pandemic of Covid-19 and showed little initial enthusiasm for vaccination. With Ebola, the adoption of rules resulted in dramatic drops in infection rates. But Covid-19 spreads in different ways, and good results from the application of social rules were much less apparent. The paper shows how communities began to grapple with this new situation. In some cases, vaccine hesitation was overcome by treating the requirement for vaccination as a new form of social discipline. More generally, it is concluded that epidemiologists need to pay specific attention to institutions and institutional dynamics in order to better understand and anticipate public reactions to new disease threats.

Vaccination is one of the most recognised strategies in public health for preventing the spread of epidemics, and the availability of a vaccine is often expected by health actors to be a ‘game-changer’. However, the COVID-19 (coronavirus disease 2019) vaccine in Senegal was not the magic bullet that the international community expected. A very low vaccination coverage rate (less than 10% by April 2023) was observed in this country, once considered a model in West Africa for its epidemic response. Beyond the population’s alleged hesitancy to be vaccinated, was a lack of preparedness to blame? Previous analyses show that outbreak preparation limited to standard interventions is not sufficient in the face of the social, cultural, and political configurations of each epidemic context and that uncertainty limits response capacity. This paper examines the social life of the COVID-19 vaccine to identify the forms and contextual dimensions of uncertainty related to immunisation in Senegal. The authors explore how vaccination was implemented and compare experiences with the preparedness process, to offer insight on uncertainties. Using Stirling’s theoretical model that defines various expressions of incertitude, the authors identify four nexuses at various stages of the social life of COVID-19 vaccine in Senegal: (1) material uncertainty related to vaccine availability, (2) ambiguity of the population about the purpose of vaccination and the risks of the disease, (3) uncertainty related to side effects, and (4) uncertainty about vaccination strategies shared by scientific and health authorities. These uncertainties were only partly considered in the preparedness process, for they are related to systemic structural dimensions and reflect the impact of global/regional powers on the local level. The findings of this research are relevant not only to support better communication around vaccines in Senegal but also more generally to the prevention of emerging epidemics shaped by human behaviours.

Uganda has received praise for its success in dealing with the COVID-19 pandemic. This opinion piece uses publically available data from Johns Hopkins University to suggest that it is far from clear whether the Public Health and Social Measures (PHSM) introduced in Uganda influenced the course of the first outbreak. In addition, the analysis of data from the second and third waves in Uganda suggest that government action had little or no effect on these outbreaks. The dominant narrative of successful PHSM, therefore, needs to be reconsidered, and alternative explanations for the low rates of COVID-19-related mortality in the country need to be further understood.

Vaccines for COVID-19 began to be available in Africa from mid-2021. This paper reports on local reactions to the possibility of vaccination in one West African country, Sierra Leone. We show that the history of institutionalisation of vaccine is highly relevant to understanding these reactions. Given lack of testing for the disease, medical authorities could not be sure whether there was a hidden epidemic. In addition, many people associate vaccination with care of children under 5 years, and not adults, and an emphasis on vaccinating the old at first seemed strange and worrying. This paper examines evidence from ethnographic studies in two rural areas selected for varying exposure to Ebola Virus Disease (EVD), supplemented by some interviews in two provincial urban centres, Bo and Kenema. We describe local ideas about vaccination (maklet) and body marking with leaf medicine (tεwi). We asked about attitudes to the idea of COVID-19 vaccination both before and after vaccines were available. A number of reasons were given for scepticism and hesitation. These included lack of experience with vaccines for adults and lack of experience of COVID-19 as a severe disease. Medical evidence suggests the vaccination protects against serious illness, but local people had their own views about control of infection, based both recent experience (notably EVD) and the history and institutionalisation of vaccination and public health measures in Sierra Leone more broadly.