Objective To identify and summarize existing literature on the burden of HIV, sexually transmitted infections (STIs), and viral hepatitis (VH) in indigenous peoples and Afro-descendants in Latin America to provide a broad panorama of the quantitative data available and highlight problematic data gaps. Methods Published and grey literature were systematically reviewed to identify documents published in English, Spanish, or Portuguese with data collected between January 2000 and April 2016 on HIV, STI, and VH disease burden among indigenous peoples and Afro-descendants in 17 Latin American countries. Results Sixty-two documents from 12 countries were found. HIV prevalence was generally low (< 1%) but pockets of high prevalence (> 5%) were noted in some indigenous communities in Venezuela (Warao) (9.6%), Peru (Chayahuita) (7.5%), and Colombia (Wayuu females) (7.0%). High active syphilis prevalence (> 5%) was seen in some indigenous communities in Paraguay (11.6% and 9.7%) and Peru (Chayahuita) (6.3%). High endemicity (> 8%) of hepatitis B was found in some indigenous peoples in Mexico (Huichol) (9.4%) and Venezuela (Yanomami: 14.3%; Japreira: 29.5%) and among Afro-descendant quilombola populations in Brazil (Frechal: 12.5%; Furnas do Dionísio: 8.4% in 2008, 9.2% in 2003). Conclusions The gaps in existing data on the burden of HIV, STIs, and VH in indigenous peoples and Afro-descendants in Latin America highlight the need to 1) improve national surveillance, by systematically collecting and analyzing ethnicity variables, and implementing integrated biobehavioral studies using robust methodologies and culturally sensitive strategies; 2) develop a region-wide response policy that considers the needs of indigenous peoples and Afro-descendants; and 3) implement an intercultural approach to health and service delivery to eliminate health access barriers and improve health outcomes for these populations.

Ethnic inequalities are often associated with social determinants of health. This study seeks to identify the latest scientific evidence on inequalities in the health of people of African descent in the Americas. For this, a systematic review of the literature on health and people of African descent in the Americas was carried out in the LILACS, PubMed, MEDLINE, and IBECS databases. Institutional and academic repositories were also consulted. Evidence was obtained on the presence and persistence of health inequalities in the population of African descent in the Americas from the identification of five types of quantitative and qualitative evidence: (1) ethnic/racial concept and variables; (2) relations with other social determinants; (3) health risks; (4) barriers and inequalities in health services; and, (5) morbi-mortality from chronic diseases. Studies with qualitative methods revealed invisibility, stereotypes, and rejection or exclusion as main factors of inequality. This review evidenced the existence of health inequalities, its interconnection with other adverse social determinants and risk factors, and its generation and perpetuation by discrimination, marginalization, and social disadvantage. These conditions make people of African descent a priority population group for action on equity, as demanded by the 2030 Agenda for Sustainable Development.

(Rev Méd Chile 2009; 137: 1333-40).

Limited attention to tackling neglected tropical diseases (NTDs) through the lenses of gender, equity, ethnicity and human rights inadvertently undermines progress due to the exclusion of subgroups in populations living in conditions of vulnerability. Supporting national NTD programmes to make equity analysis part of their routine activities and revitalising intersectoral collaboration will be essential to achieve effective, sustainable service delivery with a person-centred approach. Gender, equity, human rights and ethnic equality for NTD programmes should therefore be incorporated in multisectoral engagements.

The COVID-19 pandemic has exacerbated social, economic, and health-related disparities, which disproportionately affect persons living in conditions of vulnerability. Such populations include ethnic groups who face discrimination and experience barriers to accessing comprehensive health care. The COVID-19 pandemic has exposed these health disparities, and disruptions of essential health services have further widened the gaps in access to health care. Noncommunicable diseases are more prevalent among groups most impacted by poor social determinants of health and have been associated with an increased likelihood of severe COVID-19 disease and higher mortality. Disruptions in the provision of essential health services for noncommunicable diseases, mental health, communicable diseases such as HIV, tuberculosis, and malaria, and maternal and child health services (including sexual and reproductive health), are projected to also increase poor health outcomes. Other challenges have been an increased frequency of interpersonal violence and food insecurity. Countries in the Americas have responded to the disruptions caused by the pandemic by means of health service delivery through telemedicine and other digital solutions and stepping up social service support interventions. As vaccinations for COVID-19 create the opportunity to overcome the pandemic, countries must strengthen primary health care and essential health services with a view to ensuring equity, if the region is to achieve universal health coverage in fulfillment of the Sustainable Development Goals.

The WHO urges countries to consider the link between racial discrimination and health and, in particular, the need for further research to study the links between health outcomes and racism, racial discrimination, xenophobia, and related intolerance. This article is carried out within the framework of approximation work towards health-related ethnic inequalities among the population of African descent of the Americas. A qualitative methodology was used to conduct 20 in-depth interviews with a group of key informants composed of leaders of African descent, officials from the ministries of health, international health agencies, and international technicians specialised in African descent health and interculturality from six different countries. The extracted data were categorised and encoded, generating quotations and concept maps with Atlas.ti v.8.2. The concurrency coefficients made it possible to link the codes of each subcategory with the central analytical category. The racial discrimination experienced by people of African descent and the quality of health services received poses a problem. Discrimination is faced in all countries, affecting access to services and the quality of health care, and greater discrimination against women is also detected. This shows the need for an activistpolicy and for the inclusion of specific variables in surveys, censuses, and records in order that they may be researched. Claims are made about the complementary role that traditional medicine may play and the fact that the intercultural approach may be a useful strategy for addressing inequalities. The interviewees agree with the reference theory on the existence of racial discrimination and segregation regarding the African descent population of the Americas and how this translates into ethnic inequities in the field of health. Proposals have been put forward both on how to deepen research and how to contribute to the reduction of ethnic inequalities in health issues.

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