Research and Reports in Tropical Medicine 2021:12 63–76 . This review focusses on the interactions between the etiologic agent of Chagas disease, Trypanosoma cruzi, and its triatomine vector.
Epidemiology
Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi, and transmitted to humans by infected triatomine bugs, and less commonly by transfusion, organ transplant, from mother to infant, and in rare instances, by ingestion of contaminated food or... drink.1-4 The hematophagous triatomine vectors defecate during or immediately after feeding on a person. The parasite is present in large numbers in the feces of infected bugs, and enters the human body through the bite wound, or through the intact conjunctiva or other mucous membrane.
Vector-borne transmission occurs only in the Americas, where an estimated 8 to 10 million people have Chagas disease.5 Historically, transmission occurred largely in rural areas in Latin America, where houses built of mud brick are vulnerable to colonization by the triatomine vectors.4 In such areas, Chagas disease usually is acquired in childhood. In the last several decades, successful vector control programs have substantially decreased transmission rates in much of Latin America, and large-scale migration has brought infected individuals to cities both within and outside of Latin America.
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This document facilitate the preparation of a risk communication and community engagement strategy for vaccination against COVID-19. Its goal is to help to strengthen the communication and planning capacities of the ministries or secretariats of health and other agencies in charge of communicating ...about new COVID-19 vaccines in the Americas.
Available in English, Spanish and Portuguese
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This document describes the essential interventions in mental health and psychosocial support (MHPSS) that should be developed on an intersectoral basis in countries and communities. Its frame of reference is the Inter-Agency Standing Committee (IASC) intervention pyramid for MHPSS services. The pyr...amid shows different levels of support, ranging from social considerations, safety, and basic needs, to the provision of specialized services for the management of more severe conditions, as well as the probable volume of demand at each established level.
Available in Spanisch, Portuguese and English
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12 countries have a high TB estimated burden with an incidence rate more than 45 per 100 000 population They represent 88 of the cases in the Region
In 2019 the TB case detection gap in the Region was 52 500 cases
This publication provides recommendations for the management of critically ill adult patients with COVID-19 being treated in intensive care units (ICUs) in the Americas. These clinical practice guidelines provide evidence-informed recommendations for identifying markers and mortality risk factors in... critically ill patients, as well as infection control, sample collection, supportive care (respiratory and hemodynamic), pharmacological treatment, early rehabilitation, diagnostic imaging use, prevention of complications, and discharge requirements. The recommendations are for all health care staff caring for patients in emergency departments and ICUs. These guidelines are also intended for use by decisionmakers and government entities involved in the management of patients with COVID-19 in ICUs in the Region of the Americas.
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In 2023, the partnership between the Government of Canada and PAHO was launched to implement the project to improve the health of communities, women, and children by eliminating trachoma as a public health problem. In this initiative, through a contribution of 15 million Canadian dollars, the Govern...ment of Canada is supporting efforts to eliminate trachoma as a public health problem in the Region over the next 5 years.
The countries included in the initiative are Bolivia, Brazil, Colombia, Ecuador, El Salvador, Guatemala, Haiti, Mexico, Peru, and Venezuela.
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On March 1, 2021, the countries of the Americas began receiving vaccines through the COVAX Mechanism, an unprecedented global effort between CEPI, Gavi, Unicef, PAHO, and WHO to ensure equitable access to immunization throughout the world. The PAHO Revolving Fund is the mechanism designated by COVA...X to procure the vaccines on behalf of the countries in the region.
— Data on vaccine doses administered in the Americas
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Short Version
This clinical practice guideline was developed in order to provide recommendations for the management of critically ill adult patients with COVID-19 in intensive care units (ICUs).
This technical note provides guidance on actions to accelerate P. falciparum elimination in areas close to achieving this goal without compromising unified malaria elimination efforts (P. vivax - P. falciparum), while contributing to the country's ultimate goal of eliminating malaria overall.
The Americas region hosts more than 18.4 million refugees, asylum-seekers, displaced and stateless people, representing some 20 per cent of persons of concern to UNHCR worldwide. During the last two years, the coronavirus disease (COVID-19) pandemic has had a disproportionate impact on refugees and ...migrants in host communities, including loss of livelihoods opportunities, an increase in evictions, engagement in negative coping mechanisms, discrimination and xenophobia. Further compounded by limited access to regularization and documentation in some countries, these impacts have contributed to onward movements of people in search of protection and/or better opportunities elsewhere.
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The report presents the latest data on more than 50 health-related Sustainable Development Goal and "triple billion" target indicators. The 2021 edition includes preliminary estimates for global excess deaths attributable to COVID-19 for 2020 and the state of global and regional health trends from 2...000-2019. It also focuses on persistent health inequalities and data gaps that have been accentuated by the pandemic, with a call to urgently invest in health information systems to ensure the world is better prepared with better data.
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The report presents the latest data on more than 50 health-related Sustainable Development Goal and "triple billion" target indicators. The 2021 edition includes preliminary estimates for global excess deaths attributable to COVID-19 for 2020 and the state of global and regional health trends from 2...000-2019. It also focuses on persistent health inequalities and data gaps that have been accentuated by the pandemic, with a call to urgently invest in health information systems to ensure the world is better prepared with better data.
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The 2020 Report analyzes global health spending for 190 countries from 2000 to 2018 and provides insights as to the health spending trajectory from the MDG era to the SDG era prior to the crisis of 2020. The report shows that global spending on health continually rose between 2000 and 2018 and reach...ed US$ 8.3 trillion or 10% of global GDP. The data also show that out-of-pocket spending has remained high in low and lower-middle income countries, representing greater than 40% of total health spending in 2018. We also report and summarize the data on expenditures for PHC, as well as by disease and intervention, including for immunization. The report also analyzes the available data on budget allocation in response to the COVID-19 crisis. In addition, we combine World Bank/IMF projections of the macroeconomic and fiscal impact of the crisis with an analysis of the historical determinants of health spending patterns and UHC indicators, and based on this, we draw out the likely implications of 2020 for future health spending, highlighting key policy and monitoring concerns.
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This animation uses the “visible germ” to help people immediately grasp how easily the coronavirus is transmitted. The film uses simple and visual ways to teach prevention practices that can help people protect themselves and others at home and in their community.
Ther videos are available in... more than 30 languages for free download for your personal and non-commercial use. To access the download pages, you need to "Login.
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The failure to protect the people most vulnerable to climate change is especially alarming given the steady increase in the number of climate and weather-related disasters. According to the World Disasters Report, the average number of climate and weather-related disasters per decade has increased n...early 35 per cent since the 1990s.
Over the past decade, 83 per cent of all disasters were caused by extreme weather and climate-related events such as floods, storms, and heatwaves. Together, these disasters killed more than 410,000 people and affected a staggering 1.7 billion people.
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