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Background Inadequate access to quality health care services due to weak health systems and recurrent public health emergencies are impediments to the attainment of Universal Health Coverage and health security in Africa. To discuss these challenges and deliberate on plausible solutions, the World Health Organization Regional Office for Africa, in collaboration with the Government of Cabo Verde, convened the second Africa Health Forum in Praia, Cabo Verde on 26–28 March 2019, under the theme Achieving Universal Health Coverage and Health Security: The Africa We Want to See. Methods The Forum was conducted through technical sessions consisting of high-level, moderated panel discussions on specific themes, some of them preceded by keynote addresses. There were booth exhibitions by Member States, World Health Organization and other organizations to facilitate information exchanges. A Communiqué highlighting the recommendations of the Forum was issued during the closing ceremony . More than 750 participants attended. Relevant information from the report of the Forum and notes by the authors were extracted and synthesized into these proceedings. Conclusions The Forum participants agreed that the role of community engagement and participation in the attainment of Universal Health Coverage, health security and ultimately the Sustainable Development Goals cannot be overemphasized. The public sector of Africa alone cannot achieve these three interrelated goals; other partners, such as the private sector, must be engaged. Technological innovations will be a key driver of the attainment of these goals; hence, there is need to harness the comparative advantages that they offer. Attainment of the three goals is also intertwined – achieving one paves the way for achieving the others. Thus, there is need for integrated public health approaches in the planning and implementation of interventions aimed at achieving them. Recommendations To ensure that the recommendations of this Forum are translated into concrete actions in a sustainable manner, we call on African Ministers of Health to ensure their integration into national health sector policies and strategic documents and to provide the necessary leadership required for their implementation. We also call on partners to mainstream these recommendations into their ongoing support to World Health Organization African Member States.

Background Universal Health Coverage (UHC)is central to the health Sustainable Development Goals(SDG). Working towards UHC is a powerful mechanism for achieving the right to health and promoting human development which is a priority area of focus for the World Health Organization WHO. As a result, the WHO Regional Office for Africa convened the first-ever Africa Health Forum, co- hosted by the government of Rwanda in Kigali in June 2017 with the theme “Putting People First: The Road to Universal Health Coverage in Africa”. The Forum aimed to strengthen and forge new partnerships, align priorities and galvanize commitment to advance the health agenda in Africa in order to attain UHC and the SDGs. This paper reports the proceedings and conclusions of the forum. Methods The forum was attended by over 800 participants. It employed moderated panel and public discussions, and side events with political leaders, policy makers and technicians from ministries of health and finance, United Nations agencies, the private sector, the academia, philanthropic foundations, youth, women and non-governmental organizations drawn from within and outside the Region. Conclusions The commitment to achieve UHC was a collective expression of the belief that all people should have access to the health services they need without risk of financial hardship. The attainment of UHC will require a significant paradigm shift, including development of new partnerships especially public-private partnerships in selected areas with limited government resources, intersectoral collaboration to engage in interventions that affect health but are outside the purview of the ministries in charge of health and identification of public health issues where knowledge gaps exist as research priorities. The deliberations of the Forum culminated into a “Call-to-Action” – Putting People First: The Road to Universal Health Coverage in Africa, which pledged a renewed determination for Member States, in partnership with the private Sector, WHO, other UN Agencies and partners to support the attainment of the SDGs and UHC. There was agreement that immediate action was required to implement the call-to-action, and that the African Regional Office of WHO should develop a plan to rapidly operationalize the outcomes of the meeting.

This paper seeks to outline the key elements of the expanded surveillance efforts recommended by the second-generation HIV surveillance approach. Second-generation systems focus on improving and expanding existing surveillance methods and combine them in ways that have the greatest explanatory power. The main elements of this approach include: considering biological surveillance - HIV, AIDS, sexually transmitted infections (STIs) - and behavioural surveillance as integral components, targeting surveillance efforts at segments of the population where most new infections are concentrated - which might differ depending on the stage and type of the epidemic - and providing the rationale for the optimal use of data generated for monitoring the HIV epidemic and evaluating national AIDS control programmes. The paper emphasizes improvements in existing surveillance methodologies and discusses in detail crucial issues such as the validity of HIV prevalence data measured in pregnant women and linking HIV surveillance and behavioural data collection. In addition, a strategic partnership between second-generation surveillance and AIDS programme evaluation is proposed that stresses the complementary roles of these data collection activities in determining the effectiveness of prevention and care programmes and explaining the epidemiological trend data collected by sentinel serosurveillance systems. In conclusion, second-generation HIV surveillance systems provide a comprehensive, cost-effective and appropriate response to the information needs of AIDS control programmes. The implementation of such systems, including a better use of the data generated by the system, will ensure that national programmes are in the best possible position to respond to the challenges of the epidemic.

Community participation and private sector engagement are fundamental to achieving universal health coverage and health security in Africa: reflections from the second Africa health forum. Rights and permissions Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Community participation and private sector engagement are fundamental to achieving universal health coverage and health security in Africa: reflections from the second Africa health forum.

Expansion of HIV surveillance systems in sub-Saharan Africa is leading to downward adjustments to the size of the AIDS epidemic. However, only analysis of surveillance data from the same populations over time can provide insight into trends of HIV prevalence. We have used data from the same antenatal clinics to document recent empirical trends. We collated data from antenatal clinics on HIV prevalence between 1997 and 2003. Data were obtained from 140 000 pregnant women attending more than 300 antenatal clinics in 22 countries in sub-Saharan Africa. Additionally, long-term trend data are available for 57 urban areas and provinces. Median HIV prevalence in 148 antenatal clinic sites in southern Africa increased from 21·3% (IQR 11·5–28·2%) in 1997/98 to 23·8% (15·6–29·2%) in 2002. At more than half the sites (58%) an increase of at least one-tenth was noted, but at a fifth of sites, prevalence dropped by at least one-tenth. In eastern Africa, median HIV prevalence decreased from 12·9% (7·0–16·9%) in 1997/98 to 8·5% (5·3–13·0%) in 2002, with prevalence rising in four (7%) sites, but falling at 25 (43%) sites. In west Africa, median HIV prevalence was 3·5% (2·2–5·9%) and 3·2% (2·3–6·1%) for 1997/98 and 2002, respectively, with reductions and increases in prevalence being noted in equal proportions. The long-term trends in urban areas in sub-Saharan Africa show a similar pattern, with increasing evidence of stabilisation during the past 2–3 years compared with the previous decade. Evidence from surveillance of mostly urban antenatal clinic attendees indicates that the growth in the AIDS epidemic in sub-Saharan Africa has levelled off since the late 1990s but only eastern Africa shows a decline in HIV prevalence. Very large differences persist between subregions. Workers planning a response to the AIDS epidemic must take more careful consideration of these variations to allow locally appropriate responses to the epidemic.