Articulating the ultimate objectives of research capacity strengthening programmes: Why this is important and how we might achieve it.

'Research capacity strengthening' (RCS) is an umbrella term that can be used to describe a wide variety of activities conducted in support of diverse objectives premised upon distinct, potentially opposing, views. Despite this, the ultimate objective of RCS activities is rarely made explicit which can be problematic when diverse objectives are possible. By 'ultimate' objective we are referring to the overarching (often long-term) goal an RCS initiative is intended to contribute towards (e.g. better population health) as opposed to the more immediate 'proximate' (often short-term) objectives of any such activity (e.g. improved capacity to undertake infectious disease research). We argue a need for those funding, designing and implementing RCS initiatives to make clear statements as to the ultimate objective that they foresee their respective initiative contributing towards as well as the proposed pathway and associated assumptions that underlie their approach. Examples of distinct ultimate objectives for RCS initiatives are presented alongside fictitious examples of how they may be transparently reported from both a funder and implementor perspective. Such transparency should be routine within the scope of funding calls for RCS activities (even when such activities are only a minor component of the call), subsequent applications to those calls and any description of an applied RCS activity/ies and/or the associated outcomes thereof. The process of determining one's ultimate objective will further cause funders and actors to think through their respective initiatives more thoroughly and make informed choices and better designed RCS projects. Doing so would reduce any ambiguity associated with the use of the term 'research capacity strengthening' and would provide a stronger foundation for robust programme evaluation.

The global blood donation index: an imperfect measure of transfusion need.

The optimum number of units of blood and the associated number of blood donors required to meet a given population's needs remain undetermined globally. Typically, a whole blood donation rate of ten donations per 1000 population, at a minimum, is necessary to meet a country's blood needs. This rate is attributed to a WHO recommendation that 1% of a given country's population should donate blood to ensure a blood supply that is sufficient to meet clinical needs. This often cited metric was first referenced in a 1971 WHO report, yet neither supporting data or references were provided, suggesting that it was flawed at its founding. Regardless, this metric does not provide an accurate or contemporary determination of blood needs, which has ramifications for health service provision and planning, particularly in low-income and lower-middle-income countries. Modelling studies that account for geographical variability in disease burden, health-care infrastructure, and transfusion practices are needed to accurately estimate blood needs. A paucity of data to inform modelling remains a major obstacle in this regard. We discuss the history of the global blood donation index and highlight some factors that should be considered to better understand contemporary blood needs.

Prevention and management of anaemia in pregnancy: Community perceptions and facility readiness in Ghana and Uganda.

Anaemia is one of the most common conditions in low- and middle-income countries, with prevalence increasing during pregnancy. The highest burden is in Sub-Saharan Africa and South Asia, where the prevalence of anaemia in pregnancy is 41.7% and 40%, respectively. Anaemia in pregnancy can lead to complications such as prematurity, low birthweight, spontaneous abortion, and foetal death, as well as increasing the likelihood and severity of postpartum haemorrhage. Identifying and mitigating anaemia in pregnancy is a public health priority. Here we present a mixed-methods situational analysis of facility readiness and community understanding of anaemia in Ghana and Uganda. Quantitative health assessments (adapted from service availability and readiness assessments) and qualitative key informant interviews (KIIs) with district-level stakeholders, in-depth interviews (IDIs) with maternity staff, and focus group discussions (FGDs) with community members were held in 2021. We carried out facility assessments in nine facilities in Ghana and seven in Uganda. We carried out seven KIIs, 23 IDIs, and eight FGDs in Ghana and nine, 17, and five, respectively, in Uganda. Many good practices and general awareness of anaemia in pregnancy were identified. In terms of bottlenecks, there was broad consistency across both countries. In health facilities, there were gaps in the availability of haemoglobin testing-especially point-of-care testing-staffing numbers, availability of standard operating procedures/guidelines for anaemia in pregnancy, and poor staff attitudes during antenatal care. Amongst community members, there was a need for improved sensitisation around malaria and helminth infections as potential causes of anaemia and provision of education around the purpose of iron and folic acid supplementation for preventing or managing anaemia in pregnancy. Anaemia in pregnancy is a persistent challenge, but one with clear opportunities to intervene to yield improvements.

How an international research programme can contribute to improvements in the research environment: the perspective of doctoral students in sub-Saharan Africa.

Background: The Africa Capacity Building Initiative (ACBI) programme aimed to 'strengthen the research and training capacity of higher education institutions and support the development of individual scientists in sub-Saharan Africa through UK-Africa research collaborations' including by funding PhD studentships. We conducted research to understand students' experiences and to see how consortia-based programmes such as ACBI and their own institutions can enhance PhD students' research environment and progress. Methods: In-depth interviews with 35 ACBI-funded PhD students explored their perspectives about how their research and personal development benefitted from belonging to a research consortium. Questionnaires were used to corroborate interview findings. Results: Students recognised that membership of a research consortium provided many benefits compared to less well-resourced peers. By drawing on the programme and consortiums' resources, they were often able to overcome some limitations in their own institution's systems and facilities. Through their consortia they could access a wide range of international expertise and support from mentors and colleagues for their technical and psychosocial needs. Multiple consortia opportunities for engaging with the international scientific community and for networking, gave them confidence and motivation and enhanced their career prospects. Conclusion: Our study and its recommendations highlight how the breadth and diversity of resources available to PhD students through research consortia can be harnessed to facilitate students' progress and to create a supportive and conducive research environment. It also underlines how, through a multi-level approach, consortia can contribute to longer-term improvements in institutional research environments for PhD students.

Malaria Infection in Patients with Sickle Cell Disease in Nigeria: Association with Markers of Hyposplenism.

Malaria is considered an important cause of morbidity and mortality among people living with sickle cell disease (SCD). This has partly been attributed to the loss of splenic function that occurs early in the disease process. We conducted a cross-sectional study and determined the frequency of malaria infection among SCD patients and explored the association with spleen's presence on ultrasonography and spleen function assessed using the frequency of Howell-Jolly bodies (HJBs). A total of 395 participants consisting of 119 acutely-ill SCD patients, 168 steady-state SCD controls, and 108 healthy non-SCD controls were studied. The prevalence of Plasmodium falciparum parasitemia was 51.3% in acutely-ill SCD patients, 31.7% in steady-state SCD controls, and 11.0% in the healthy non-SCD controls; however, the mean parasite density was significantly higher in the non-SCD controls compared to both SCD groups (p = 0.0001). Among the acutely-ill SCD patients, the prevalence of clinical malaria and severe malaria anemia were highest in children <5 years of age. The prevalence of parasitemia (p = 0.540) and parasite density (p = 0.975) showed no association with spleen presence or absence on ultrasonography. Similarly, the frequency of HJB red cells was not associated with the presence of parasitemia (p = 0.183). Our study highlights the frequency and role of malaria infection in acutely-ill SCD patients, especially in those younger than five years. Although we have found no evidence of an increased risk of malaria parasitemia or parasite density with markers of hyposplenism, the role played by an underlying immunity to malaria among SCD patients in malaria-endemic region is not clear and needs further studies.

How to improve research capacity strengthening efforts: learning from the monitoring and evaluation of four research consortia in Africa.

Recent efforts to shift the control and leadership of health research on African issues to Africa have led to increased investments for scientific research capacity strengthening (RCS) on the continent and a greater demand for accountability, value for money and demonstration of return on investment. There is limited literature on monitoring and evaluation (M&E) of RCS systems and there is a clear need to further explore whether the M&E frameworks and approaches that are currently used are fit for purpose. The M&E approaches taken by four African RCS consortia funded under the Developing Excellence in Leadership, Training and Science in Africa (DELTAS) I initiative were assessed using several methods, including a framework comparison of the M&E approaches, semi-structured interviews and facilitated discussion sessions. The findings revealed a wide range in the number of indicators used in the M&E plans of individual consortium, which were uniformly quantitative and at the output and outcome levels. Consortia revealed that additional information could have been captured to better evaluate the success of activities and measure the ripple effects of their efforts. While it is beneficial for RCS consortia to develop and implement their own M&E plans, this could be strengthened by routine engagement with funders/programme managers to further align efforts. It is also important for M&E plans to consider qualitative data capture for assessment of RCS efforts. Efforts could be further enhanced by supporting platforms for cross-consortia sharing, particularly when trying to assess more complex effects. Consortia should make sure that processes for developmental evaluation, and capturing and using the associated learning, are in place. Sharing the learning associated with M&E of RCS efforts is vital to improve future efforts. Investing and improving this aspect of RCS will help ensure tracking of progress and impact of future efforts, and ensure accountability and the return on investment. The findings are also likely applicable well beyond health research.

Factors affecting African postdoctoral researcher capacity development within 'learn-by-doing' international research partnerships: findings from the 'Partnership for Increasing the Impact of Vector Control (PIIVeC)'.

INTRODUCTION: The Partnership to Increase the Impact of Vector Control sought to develop the research and leadership capacity of 10 African postdoctoral vectorborne disease scientists via a 'learn-by-doing' approach. We identified factors that either supported or hindered their development and, drawing on this information, determined key lessons for future programmes with similar objectives. METHODS: A longitudinal qualitative study encompassing focus group discussions and semistructured interviews conducted with the cohort of African postdoctoral fellows, programme leadership, supervisory and research support staff (N=28). Data analysis was informed by a general inductive approach. RESULTS: Numerous supportive and hindering factors were identified. Supportive factors were primarily structural or attitudinal in nature, whereas hindering factors were primarily operational or contextual. None of the supporting or hindering factors were specific to vectorborne disease research. Four key lessons for future programme implementation emerged, including: the value in exposing postdoctoral fellows to a diverse work-mix and training-mix to improve understanding of the broad skillset needed for scientific career advancement; recognising and managing the potentially competing interests of different partnership members to ensure everyone benefits from participation; ensuring equity of opportunity and rewarding engagement; and ensuring flexibility in support provision. CONCLUSION: Our study highlights numerous factors that may be readily incorporated into early career researcher capacity strengthening initiatives based on a learn-by-doing approach. Many of these factors are supported by a growing weight of evidence and would be appropriate to research capacity strengthening programmes both within and outside of a vectorborne disease context.

Clinical and laboratory factors associated with splenic dysfunction among patients with sickle cell disease in a malaria endemic region.

BACKGROUND: Although loss of splenic function is the expected natural course for individuals with sickle cell disease (SCD), factors such as high HbF and coexistence of alpha thalassemia may ameliorate this process. We evaluated factors associated with two surrogate markers of spleen dysfunction, namely Howell-Jolly bodies (HJBs) and argyrophilic inclusion (AI) red cell counts, among patients with SCD. METHODS: Cross-sectional data of 182 patients with SCD (median age 11 y; 1-45 y) and 102 normal controls (median age 12 y; 1-32 y) were evaluated. Blood tests including full blood count, serum chemistry and high-performance liquid chromatography were performed. The HJB and AI red cell counts were performed on peripheral blood smears. RESULTS: The percentages of HJB and AI red cells rose significantly with increasing age in the SCD group. On regression analysis, the frequency of HJB red cells associated positively with mean corpuscular hemoglobin (MCH) (ß=0.289; p=0.001) and negatively with HbF (ß=-0.259; p=0.002). The AI red cell counts also associated positively with MCH (ß=0.321; P=0.001) and negatively with HbF (ß=-0.242; p=0.020). CONCLUSIONS: Data from this study indicate that the negative association of HbF with both markers of splenic dysfunction among our patients with SCD residing in a malaria endemic region is similar to findings elsewhere of its ameliorating effect on splenic dysfunction.

Determinants of splenic preservation among patients with sickle cell disease in North-Eastern Nigeria.

OBJECTIVE: In patients with sickle cell disease (SCD), the spleen commonly enlarges during early childhood, but undergoes reduction in size and fibrosis from repeated episodes of vaso-occlusion and infarction. The rate of progression of this process varies markedly among these patients. The aim of current study was to explore clinical and laboratory factors associated with the preservation of the spleen among these patients. METHODS: Two hundred four patients with SCD (103 females; age 1-45 years) underwent abdominal ultrasonography at the University of Maiduguri Teaching Hospital, Nigeria between October 2020 and November 2021 to assess for splenic visualisation and echotexture. Steady-state clinical parameters and blood samples for full blood count, serum chemistry, high-performance liquid chromatography and malaria parasitemia were obtained from all the patients. RESULTS: The spleen was visualised in 107 (52.4%; 95% confidence interval [CI], 46%-59%) patients with SCD on ultrasonography. While the spleen was visualised in all children less than 5 years of age, it was visualised in only 23.5% of those aged 15 years and older. Visualisation of the spleen was significantly associated with low mean corpuscular haemoglobin concentration and high haemoglobin F (HbF) in those younger than 10 years. The odds of visualisation of the spleen on ultrasonography increased by a factor of 1.17% for every 1% increase in HbF level. Only 32 (15%) patients were on regular hydroxyurea therapy. The HbF level was significantly higher among patients on hydroxyurea (median 12.7 vs. 7.4; p < 0.0001). CONCLUSION: In patients with SCD, failure to visualise the spleen was not found in children less than 5 years old. Patients with visualised spleens had a higher level of HbF than those with non-visualised spleens. HbF was significantly associated with visualisation of the spleen before 10 years of age. Since early administration of hydroxyurea will increase HbF level, we expect that it would help to preserve the spleen.

Evaluation of two red cell inclusion staining methods for assessing spleen function among sickle cell disease patients in North-East Nigeria.

The loss of splenic function is associated with an increased risk of infection in sickle cell disease (SCD); however, spleen function is rarely documented among SCD patients in Africa, due partly to the non-availability of sophisticated techniques such as scintigraphy. Methods of assessing splenic function which may be achievable in resource-poor settings include counting red blood cells (RBC) containing Howell Jolly Bodies (HJB) and RBC containing silver-staining (argyrophilic) inclusions (AI) using a light microscope. We evaluated the presence of HJB-and AI-containing RBC as markers of splenic dysfunction among SCD patients in Nigeria. We prospectively enrolled children and adults with SCD in steady state attending outpatient clinics at a tertiary hospital in North-East Nigeria. The percentages of HJB-and AI-containing red cells were estimated from peripheral blood smears and compared to normal controls. There were 182 SCD patients and 102 healthy controls. Both AI- and HJB-containing red cells could be easily identified in the participants blood smears. SCD patients had a significantly higher proportion of red cells containing HJB (1.5%; IQR 0.7%-3.1%) compared to controls (0.3%; IQR 0.1%-0.5%) (P <0.0001). The AI red cell counts were also higher among the SCD patients (47.4%; IQR 34.5%-66.0%) than the control group (7.1%; IQR 5.1%-8.7%) (P < 0.0001). The intra-observer reliability for assessment of HJB- (r = 0.92; r2 = 0.86) and AI- containing red cells (r = 0.90; r2 = 0.82) was high. The estimated intra-observer agreement was better with the HJB count method (95% limits of agreement, -4.5% to 4.3%; P = 0.579).We have demonstrated the utility of light microscopy in the assessment of red cells containing-HJB and AI inclusions as indices of splenic dysfunction in Nigerian SCD patients. These methods can be easily applied in the routine evaluation and care of patients with SCD to identify those at high risk of infection and initiate appropriate preventive measures.

How international research consortia can strengthen organisations' research systems and promote a conducive environment and culture.

Research systems and cultures have been criticised for their detrimental effect on members' mental health and well-being. Many international research programmes operate through research consortia that have the resources to make a substantial contribution to improving the research environment in their member organisations. This paper collates real-life examples from several large international consortia-based research programmes about how they strengthened organisations' research capacity. The consortia primarily involved academic partners from the UK and/or sub-Saharan Africa and covered research topics including health, natural sciences, conservation agriculture and vector control. They were partly or wholly funded by UK agencies including the Wellcome, Foreign and Commonwealth Development Office, UK Research and Innovation Fund, and the Medical Research Council and they operated for 2-10 years between 2012 and 2022.Consortia's size and ability to access and share resources among their member organisations according to need meant they were uniquely placed to target actions to address weaknesses in member organisations' research capacity, to widen networks and collaborations, and to build in sustainability of capacity gains. Consortia's actions covered: (a) individuals' knowledge and skills; (b) capacity strengthening ethos; (c) organisations' visibility and prestige; and (d) inclusive and responsive management practices. Evidence about these actions formed the basis of recommendations for funders and leaders of consortium-based programmes about how they could make more effective use of consortia's resources to enhance organisations' research systems, environments and cultures.Key lessons were that training should cover management and research leadership and should be offered beyond consortium members, including to research support staff such as technicians and managers. Consortia often tackle complex problems requiring multidisciplinary inputs, but overcoming disciplinary boundaries-and making everyone feel valued and respected-takes time and skill on the part of consortium leaders. Consortia need clear guidance from funders about their commitment to strengthening research capacity. Without this, consortia leaders may continue to prioritise research outputs over creating and embedding sustainable improvements in their organisations' research systems.

Iron deficiency in whole blood donors in a resource-poor setting: A cross-sectional study in Uganda.

BACKGROUND AND OBJECTIVE: Blood donation is known to result in iron deficiency (ID), with a higher prevalence in females. There is little published data on the frequency of ID among blood donors in resource-poor settings. We determined the prevalence of ID in blood donors in Uganda. METHODS: We conducted a descriptive cross-sectional study at the Uganda Blood Transfusion Service, Kampala from December 2021 to February 2022. A sample of 500 whole blood donors was enrolled. The evaluation included demographic characteristics, donation history, nutritional history, complete blood count, and serum ferritin. The primary outcome was the proportion of donors with serum ferritin <15 µg/L. RESULTS: The median (IQR) serum ferritin was 25 (12-47) µg/L and 89 (52-133) µg/L among female and male donors respectively. The prevalence of iron deficiency (serum ferritin <15 µg/L) among donating individuals was 11.5% (8.7-14.9), while among low haemoglobin deferrals, 61.5% (50.9-71.1). The prevalence was high among females [33.0% (27.9-38.6)] compared with males [2.5% (1.0-5.8)], but even higher among females younger than 24 years [35.4% (29.2-42.1)]. Factors associated with ID (adjusted odds ratio, 95% Cl, and significance) were; female donors (15.81, 5.17, 48.28, p < 0.001) and a high RDW (6.89, 2.99, 15.90, p < 0.001). We found a moderate correlation between serum ferritin and RDW (r = -0.419 and -0.487 for males and females respectively). CONCLUSION: Iron deficiency is common among blood donors in Uganda, affecting mostly young female donors. Considerations to adopt evidence-based strategies to prevent and manage ID among blood donors-such as serum ferritin monitoring and iron supplementation are highly recommended.

Maternal anaemia care in Kano state, Nigeria: an exploratory qualitative study of experiences of uptake and provision.

Background: Maternal anaemia (anaemia in pregnancy, childbirth, and the postpartum period) remains a persistent challenge, particularly in Kano State, Nigeria, which has the highest prevalence of maternal anaemia globally, at 72%. Methods: We conducted a qualitative study in Murtala Muhammad Specialist Hospital in Kano State, Nigeria. We aimed to identify factors constraining uptake and provision of maternal anaemia care, exploring perspectives across different stakeholders. We carried out 10 key informant interviews with policymakers and hospital managers, 28 in-depth interviews with healthcare providers and pregnant women using antenatal services and four focus group discussions with pregnant women's husbands and mothers-in-law. Data were analysed thematically. Results: Issues with provision include a lack of provider training and guidelines specific to maternal anaemia and blood transfusion, insufficient staff to meet increasing demand, and inadequate resources. Issues with uptake include the inability to afford informal user fees, distrust in health services and the blood transfusion process, and a lack of understanding of the causes, consequences, and treatment for anaemia, resulting in poor uptake of care and adherence to treatment. Conclusions: This study recommends the implementation of standardized guidelines and training sessions to better support healthcare providers in offering quality services and increasing funding allocated to supporting maternal anaemia care. Education initiatives for service users and the public are also recommended to build public trust in health services and to improve understanding of maternal anaemia.

Contribution of malaria and sickle cell disease to anaemia among children aged 6-59 months in Nigeria: a cross-sectional study using data from the 2018 Demographic and Health Survey.

OBJECTIVES: To estimate the fraction of anaemia attributable to malaria and sickle cell disease (SCD) among children aged 6-59 months in Nigeria. DESIGN: Cross-sectional analysis of data from Nigeria's 2018 Demographic and Health Survey (DHS). SETTING: Nigeria. PARTICIPANTS: 11 536 children aged 6-59 months from randomly selected households were eligible for participation, of whom 11 142 had complete and valid biomarker data required for this analysis. Maternal education data were available from 10 305 of these children. PRIMARY OUTCOME MEASURE: Haemoglobin concentration. RESULTS: We found that 70.6% (95% CI: 62.7% to 78.5%) of severe anaemia was attributable to malaria compared with 12.4% (95% CI: 11.1% to 13.7%) of mild-to-severe and 29.6% (95% CI: 29.6% to 31.8%) of moderate-to-severe anaemia and that SCD contributed 0.6% (95% CI: 0.4% to 0.9%), 1.3% (95% CI: 1.0% to 1.7%) and 10.6% (95% CI: 6.7% to 14.9%) mild-to-severe, moderate-to-severe and severe anaemia, respectively. Sickle trait was protective against anaemia and was associated with higher haemoglobin concentration compared with children with normal haemoglobin (HbAA) among malaria-positive but not malaria-negative children. CONCLUSIONS: This approach used offers a new tool to estimate the contribution of malaria to anaemia in many settings using widely available DHS data. The fraction of anaemia among young children in Nigeria attributable to malaria and SCD is higher at more severe levels of anaemia. Prevention of malaria and SCD and timely treatment of affected individuals would reduce cases of severe anaemia.

Strengthening capacity for community and public engagement (CPE): a mixed-methods evaluation of the 'DELTAS Africa CPE seed fund' pilot.

Background: The 'DELTAS Africa CPE seed fund' was a pilot scheme designed to strengthen capacity in community and public engagement (CPE) via a 'learn by doing' approach.   The scheme supported a total of 25 early career researchers and research support staff belonging to the DELTAS Africa network to design and implement a variety of CPE projects between August 2019 and February 2021.  We examine recipient experiences of the DELTAS Africa CPE seed fund initiative, changes in their CPE attitudes, knowledge and proficiency and their CPE practice and/or practice intentions post-award. Methods: A mixed-methods process and performance evaluation drawing on three data sources: An anonymous, online knowledge, attitude and practice survey completed by CPE seed fund awardees pre- and post-project implementation (N=23); semi-structured interviews completed with a sub-sample of awardees and programme implementors (N=9); and 'end-of-project' reports completed by all seed fund awardees (N=25).  Results: All awardees described their seed fund experience in positive terms, despite invariably finding it more challenging than originally anticipated.  The combined survey, interview and end of project report data all uniformly revealed improvement in awardees' self-reported CPE knowledge, attitudes and proficiency by completion of their respective projects.   Commitment to continued CPE activity post-award was evident in the survey data and all interviewees were adamant that they would integrate CPE within their respective research work going forward. Conclusion: The DELTAS Africa CPE seed fund appeared to work successfully as a CPE capacity strengthening platform and as a vehicle for fostering longer-term interest in CPE activities.

The BLOODSAFE program: Building the future of access to safe blood in Sub-Saharan Africa.

BACKGROUND: The supply of blood in many low- and middle-income nations in Sub-Saharan Africa (SSA) does not meet the patient care needs. Lack and delay of blood transfusion cause harm to patients and slow the rate of progress in other parts of the health system. Recognizing the power of implementation science, the BLOODSAFE Program was initiated which supports three SSA research study teams and one data coordinating center (DCC) with the goal to improve access to safe blood transfusion in SSA. STUDY DESIGN AND METHODS: The study team in Ghana is focusing on studying and decreasing iron deficiency in blood donors and evaluating social engagement of blood donors through different approaches. The study team in Kenya is building a "vein to vein" workflow model to elucidate and devise strategies to overcome barriers to blood donation and improve infrastructural components of blood product production and use. The Malawi team is studying the infectious disease ramifications of blood donation as well as blood donor retention strategies aimed at blood donors who commence their donation career in secondary schools. RESULTS AND DISCUSSION: Together the project teams and the DCC work as a consortium to support each other through a shared study protocol that will study donor motivations, outcomes, and adverse events across all three countries. The BLOODSAFE Program has the potential to lead to generalizable improvement approaches for increasing access to safe blood in SSA as well as mentoring and building the research capacity and careers of many investigators.

Qualitative study exploring lessons from Liberia and the UK for building a people-centred resilient health systems response to COVID-19.

INTRODUCTION: COVID-19 has tested the resilience of health systems globally and exposed existing strengths and weaknesses. We sought to understand health systems COVID-19 adaptations and decision making in Liberia and Merseyside, UK. METHODS: We used a people-centred approach to carry out qualitative interviews with 24 health decision-makers at national and county level in Liberia and 42 actors at county and hospital level in the UK (Merseyside). We explored health systems' decision-making processes and capacity to adapt and continue essential service delivery in response to COVID-19 in both contexts. RESULTS: Study respondents in Liberia and Merseyside had similar experiences in responding to COVID-19, despite significant differences in health systems context, and there is an opportunity for multidirectional learning between the global south and north. The need for early preparedness; strong community engagement; clear communication within the health system and health service delivery adaptations for essential health services emerged strongly in both settings. We found the Foreign, Commonwealth and Development Office (FCDO) principles to have value as a framework for reviewing health systems changes, across settings, in response to a shock such as a pandemic. In addition to the eight original principles, we expanded to include two additional principles: (1) the need for functional structures and mechanisms for preparation and (2) adaptable governance and leadership structures to facilitate timely decision making and response coordination. We find the use of a people-centred approach also has value to prompt policy-makers to consider the acceptance of service adaptations by patients and health workers, and to continue the provision of 'routine services' for individuals during health systems shocks. CONCLUSION: Our study highlights the importance of a people-centred approach, placing the person at the centre of the health system, and value in applying and adapting the FCDO principles across diverse settings.