Shelley Lees

London School of Hygiene and Tropical Medicine | LSHTM · Department of Global Health and Development

Participatory gender training is often included in programmes aimed at preventing intimate partner violence (IPV) in low- and middle-income countries. Higher attendance is associated with greater benefit. Using data from two trials, conducted in Tanzania from 2014 to 2019 (MAISHA study), we retrospectively examined associations between individual a...

Background: Questions remain concerning the rapidity of immune responses and the durability and safety of vaccines used to prevent Zaire Ebola virus disease. Methods: We conducted two randomized, placebo-controlled trials - one involving adults and one involving children - to evaluate the safety and immune responses of three vaccine regimens aga...

The COVID-19 pandemic began as an Ebola epidemic was unfolding in the Democratic Republic of the Congo. In this article, we examine how COVID-19 influenced experiences of an Ebola vaccine trial and attitudes towards medical research in Goma. First, critical debates about vaccine research became a forum in which to contest ineffective local governan...

The notion of an ‘ignorant public’ is attributed in outbreak scenarios through dominant vaccination narratives that are institutionally reinforced by governments and the media across different contexts. The ignorant public narrative is a discursive shift that reduces public concerns about vaccines to a lack of knowledge, obscuring how these concern...

Background Intimate partner violence (IPV) against women is pervasive throughout the world, with profound consequences for women’s health. Research to understand the extent, causes and consequences of IPV relies on self-reported data on violence, and yet there is a paucity of research into the consistency with which women report lifetime IPV over t...

In the early months of COVID-19 pandemic, scientists and global commentators watched African countries closely, predicting an impending disaster as the virus was projected to overwhelm already weak health systems. These expectations were informed by imaginaries of Africa as an inevitable site of epidemic disaster. This paper draws on accounts in Ta...

Introduction Ebola virus disease (EVD) continues to be a significant public health problem in sub-Saharan Africa, especially in the Democratic Republic of the Congo (DRC). Large-scale vaccination during outbreaks may reduce virus transmission. We established a large population-based clinical trial of a heterologous, two-dose prophylactic vaccine du...

The 2014–2016 West African Ebola outbreak is often cited as a watershed moment for the social science of epidemics. Anthropologists played a key role in clarifying the social, economic and political dimensions of the epidemic, highlighting both how outbreak control measures were disrupting social practices and how they could be adapted to reflect l...

In this qualitative study of women participating in an intimate partner violence (IPV) prevention trial, experiences of IPV and the context that shapes support-seeking were explored through in-depth interviews and focus groups discussions. Decisions to seek support were influenced by a range of factors including fear of further abuse, shame, accept...

Two experimental Ebola vaccines were deployed during the tenth Ebola epidemic (2018-20) in the Democratic Republic of the Congo (DRC). The first, the Ervebo vaccine manufactured by Merck, was used as part of a ring vaccination in the epicentre of the epidemic in North Kivu. In 2019, the prime-(Ad26.ZEBOV) and boost-(MVA-BN-Filo) vaccine manufacture...

Background: Approval for the use of COVID-19 vaccines has been granted in a number of countries but there are concerns that vaccine uptake may be low amongst certain groups. Methods: This study used a mixed methods approach based on online survey and an embedded quantitative/qualitative design to explore perceptions and attitudes that were associat...

Background: Vaccine hesitancy is a complex, contested social phenomenon and existing research highlights the multifaceted role of trust in strengthening vaccine confidence. However, understanding public engagement with vaccination through the lens of (mis)trust requires more contextual evidence on trust's qualitative determinants. This includes ex...

The coronavirus disease 2019 (COVID-19) pandemic has affected children's risk of violence in their homes, communities and online, and has compromised the ability of child protection systems to promptly detect and respond to cases of violence. However, the need to strengthen violence prevention and response services has received insufficient attenti...

Background Children account for a substantial proportion of cases and deaths from Ebola virus disease. We aimed to assess the safety and immunogenicity of a two-dose heterologous vaccine regimen, comprising the adenovirus type 26 vector-based vaccine encoding the Ebola virus glycoprotein (Ad26.ZEBOV) and the modified vaccinia Ankara vector-based va...

Background The Ebola epidemics in west Africa and the Democratic Republic of the Congo highlight an urgent need for safe and effective vaccines to prevent Ebola virus disease. We aimed to assess the safety and long-term immunogenicity of a two-dose heterologous vaccine regimen, comprising the adenovirus type 26 vector-based vaccine encoding the Ebo...

Introduction Approval for the use of COVID-19 vaccines has been granted in a number of countries but there are concerns that vaccine uptake may be low amongst certain groups. Methods This study used a mixed methods approach based on online survey and an embedded quantitative/qualitative design to explore perceptions and attitudes that were associat...

This paper draws on anthropological research exploring women’s changing sexuality within an urban context of Tanzania. The women involved were participating in an HIV prevention trial and worked in bars, restaurants, hotels and nightclubs, or sold local beer or food in Mwanza city. In ethnographic fieldwork and interviews and group discussions with...

Maternal immunization is key to protecting maternal and newborn health. We interviewed pregnant women in Brazil to identify barriers to and enablers of maternal immunization in the country. In-depth interviews and focus groups were conducted in Brazil with 60 pregnant women from São Paulo and Rio de Janeiro at different stages of their pregnancies....

Background Photovoice is a method used to help engage community members to understand local realities and promote social change. Photovoice uses cameras in the hands of participants as a tool to visually document a specified topic. Photos taken by participants allow for reflection and stimulate dialog on an issue to ideally lead to social change. T...

Introduction Violence against women is a global public health concern; around a quarter of women will experience intimate partner physical or sexual violence during their lifetime. We assessed the impact of a gender transformative intervention for women designed to prevent intimate partner violence (IPV). Methods We conducted a cluster randomised...

Background Community engagement (CE) is a well-established practical and scholarly field, recognised as core to the science and ethics of health research, for which researchers and practitioners have increasingly asked questions about desired standards and evaluation. In infectious disease outbreak contexts, questions may be more complex. However,...

Background Gender-based violence (GBV) undermines HIV prevention and treatment cascades, particularly among women who report partner violence. Screening for violence during HIV testing, and prior to offering pre-exposure prophylaxis (PrEP) to HIV uninfected women, provides an opportunity to identify those at heightened HIV risk and greater potentia...

The history of the Maasai, a pastoralist tribe in Northern Tanzania, in the last century has led to marginalization, cultural discrimination and political subjugation. Such tension and resentment make delivery of health care increasingly challenging. Structural drivers of disease have both increased marginalized populations’ risk of disease and res...

Background The success of a government’s COVID-19 control strategy relies on public trust and broad acceptance of response measures. We investigated public perceptions of the UK government’s COVID-19 response, focusing on the relationship between trust and perceived transparency, during the first wave (April 2020) of the COVID-19 pandemic in the Un...

There are conflicting views on the impact of microfinance-only interventions on women's economic empowerment and intimate partner violence in low and middle-income countries. Evidence suggests however that when microfinance is combined with complementary programmes (microfinance plus) it may be effective for empowering women and addressing intimate...

In this paper we bring together ethnographic research carried out during two clinical prevention trials to explore identities, relations and political imaginations that were brought to life by these different technologies. We highlight the ways in which critical anthropological engagement in clinical trials can help us radically reconsider the para...

Introduction: Globally, around 30% of ever-partnered women have experienced physical and/or sexual intimate partner violence (IPV) during their lifetime. To date, most research into causes and prevention of IPV involves surveys of women, with little research into risk-factors for male perpetration. This paper describes a survey of male partners of...

Objectives: We assessed whether lockdown had a disproportionate impact on physical activity behavior in groups who were, or who perceived themselves to be, at heightened risk from COVID-19. Methods: Physical activity intensity (none, mild, moderate, or vigorous) before and during the UK COVID-19 lockdown was self-reported by 9,190 adults between 20...

As progress to eliminate trachoma is made, addressing hard-to-reach communities becomes of greater significance. Areas in Tanzania, inhabited by the Maasai, remain endemic for trachoma. This study assessed the effectiveness of Mass Drug Administration (MDA) through an ethnographic study of trachoma amongst a Maasai community. The MDA experience in...

Background: The success of government COVID-19 control strategies relies on public trust and broad acceptance of response measures. We investigated public perceptions of the UK government COVID-19 response, focusing on the relationship between trust and transparency, during the first wave (April 2020) of the COVID-19 pandemic in the United Kingdom....

Intimate partner violence is an important public health problem, with far-reaching consequences for women’s physical and emotional health and social well-being. There is evidence that intimate partner violence is preventable. The MAISHA study, a randomised controlled trial of the impact of a gender training intervention on intimate partner violence...

Despite growing international attention, the anthropological and socio-behavioral elements of epidemics continue to be understudied and under resourced and lag behind the traditional outbreak response infrastructure. As seen in the current 2019 coronavirus disease (COVID-19) pandemic, the importance of socio-behavioral elements in understanding tra...

The evidence produced in mathematical models plays a key role in shaping policy decisions in pandemics. A key question is therefore how well pandemic models relate to their implementation contexts. Drawing on the cases of Ebola and influenza, we map how sociological and anthropological research contributes in the modelling of pandemics to consider...

Importance: There are growing concerns that the UK COVID-19 lockdown has reduced opportunities to maintain health through physical activity, placing individuals at higher risk of chronic disease and leaving them more vulnerable to severe sequelae of COVID-19. Objective: To examine whether the UK's lockdown measures have had disproportionate impacts...

The growing involvement of anthropologists in medical humanitarian response efforts has laid bare the moral and ethical consequences that emerge from humanitarian action. Anthropologists are well placed to examine the social, political, cultural and economic dimensions that influence the spread of diseases, and the ways in which to respond to epide...

Investigating how young women disclose oral pre-exposure prophylaxis (PrEP) use is important given evidence that disclosure is associated with higher adherence. We report qualitative results on PrEP disclosure among young women in South Africa and Tanzania who participated in a PrEP demonstration project (EMPOWER). In total, 81 in-depth interviews...

Mali has implemented the Filets Sociaux (Jigisémèjiri) program that aims to reduce poverty through cash transfers (CTs) to predominantly male heads of household with accompanying measures. This paper reports on a qualitative study of the effects of the program on intimate partner relationships. In-depth interviews were conducted with men and women...

Background: Building trust and engaging the community are important for biomedical trials. This was core to the set up and delivery of the EBOVAC-Salone and PREVAC Ebola vaccine trials in Sierra Leone during and following the 2014-2016 West African Ebola epidemic. Local community liaison teams (CLT) engaged with the community through public meetin...

The Intervention with Microfinance for AIDS and Gender Equity (IMAGE) programme has been scaled up to three provinces in South Africa. This paper explores associations between women’s engagement in the intervention, intimate partner violence (IPV) and factors associated with IPV and partner abuse. We enrolled women receiving group-based microfinanc...

Background Building trust and engaging the community are important for biomedical trials. This was core to the set up and delivery of the EBOVAC-Salone and PREVAC Ebola vaccine trials in Sierra Leone during and following the 2014-2016 West African Ebola epidemic. Local community liaison teams (CLT) engaged with the community through public meetings...

Background Building trust and engaging the community are important for biomedical trials. This was core to the set up and delivery of the EBOVAC-Salone and PREVAC Ebola vaccine trials in Sierra Leone during and following the 2014-2016 West African Ebola epidemic. Local community liaison teams (CLT) engaged with the community through public meetings...

Measuring hope reliably and accurately remains an important research objective, not least in less prosperous settings where ‘holding on to hope’ may be critically important in the struggle against adverse life conditions. The State Hope Scale was designed for use in the US. Despite reported application in diverse cultures and using translations the...

Background Building trust and engaging the community are important for biomedical trials. This was core to the set up and delivery of the EBOVAC-Salone and PREVAC Ebola vaccine trials in Sierra Leone during and following the 2014-2016 West African Ebola epidemic. Local community liaison teams (CLT) engaged with the community through public meetings...

Background: Globally, about 30% of women have experienced physical or sexual violence, or both, from an intimate partner during their lifetime. Associations between poverty and women's increased risk of intimate partner violence have been observed. We therefore aimed to assess the effect of a violence prevention intervention delivered to women par...

Background: Intimate partner violence (IPV) is pervasive throughout the world, with profound consequences for women's health. While women's 'economic empowerment' is touted as a potential means to reduce IPV, evidence is mixed as to the role of different economic factors in determining women's risk. This paper explores associations and potential p...

Background Building trust and engaging the community are important for biomedical trials. This was core to the set up and delivery of the EBOVAC-Salone and PREVAC Ebola vaccine trials in Sierra Leone during and following the 2014-2016 West African Ebola epidemic. Local community liaison teams (CLT) engaged with the community through public meetings...

Background: The Alliance for the Global Elimination of Trachoma has set the target for eliminating trachoma as a public health problem by 2020. However, challenges remain, including socio-cultural issues. Districts in Northern Tanzania, predominantly inhabited by the Maasai ethnic group, remain endemic for trachoma. We explored socio-cultural fact...

Intimate partner violence (IPV) is recognized as an important public health and social problem, with far-reaching consequences for women's physical and emotional health and social well-being, yet little is known about how behavior change campaigns (BCCs) affect this type of behavior and other related abuses in Tanzania and in other sub-Saharan Afri...

The impact of biomedicine and biomedical technologies on identity and sociality has long been the focus of medical anthropology. In this article we revisit these debates in a discussion of how unprecedented encounters with biomedicine during the West African Ebola outbreak have featured in Sierra Leoneans’ understandings of citizenship and belongin...

Background Risk perception has been found to be a crucial factor explaining inconsistent or non-use of HIV prevention interventions. Considerations of risk need to expand beyond risk of infection to also include the personal, social, emotional, and economic risks associated with prevention intervention use. Objectives This systematic review of qua...

Background: Worldwide, almost one third (30%) of women who have been in a relationship have experienced physical and/or sexual violence from an intimate partner. Given the considerable negative impacts of intimate partner violence (IPV) on women's physical health and well-being, there is an urgent need for rigorous evidence on violence prevention...

Background: The burden of cervical cancer and shortage of screening services in Tanzania confers an urgent need for human papillomavirus (HPV) vaccination. However, the sustainability and impact of another new vaccine campaign in an under-resourced health system requires consideration. We aimed to determine the impact of the government's school-ba...

The 2014-2016 Ebola epidemic presented a challenging setting in which to carry out clinical trials. This paper reports findings from social science research carried out in Kambia, Northern Sierra Leone during first year of an Ebola vaccine trial (August 2015-July 2016). The social science team collected data through ethnographic observation, 42 in...

Relational autonomy proposes that persons are socially embedded, with decisions being made within social relationships. Through this theoretical lens, this article explores how the healthcare professionalpatient relationship can affect pregnant women's decisions to accept pertussis and influenza vaccines. Hackney was chosen as the study site as it...

Relational autonomy proposes that persons are socially embedded, with decisions being made within social relationships. Through this theoretical lens, this article explores how the healthcare professional?patient relationship can affect pregnant women?s decisions to accept pertussis and influenza vaccines. Hackney was chosen as the study site as it...

Understandings of violence, and especially sexual violence against children, must be situated within the local context. The 2009 Violence against Children Survey in Zanzibar indicated that 6% of girls and 9% of boys reported having experienced sexual violence before the age of 18 years. This paper reports on an in-depth qualitative study conducted...

Published in 2007, this research report provides the aim, methodology and findings of research commissioned by the Welsh Assembly Government, on the health promotion needs of people from minority ethnic groups, refugees, asylum seekers and Gypsy Travellers. There are 6 other reports to accompany this primary research report. All report have been tr...

Introduction HIV testing and counselling (HTC) interventions are key to controlling the HIV epidemic in East and Southern Africa where HTC is primarily delivered through voluntary counselling and testing (VCT), provider initiated testing and counselling (PITC), and home-based counselling and testing (HBVCT). Decision making processes around uptake...