Preferred product characteristics” (PPCs) are key tools to incentivize and guide the development of urgently needed health products. The PPCs published here aim to articulate the public health need, preferred characteristics, and clinical development considerations for drugs for malaria chemoprevention. WHO recommends several chemoprevention strategies for malaria control, including seasonal malaria chemoprevention, perennial malaria chemoprevention, intermittent preventive treatment of malaria in pregnancy, and mass drug administration. These strategies face a number of challenges such as suboptimal adherence and coverage and the emergence and spread of drug resistance. This document presents PPCs for the development of drugs for malaria chemoprevention in children, in pregnancy and in non-immune travellers, and outlines potential clinical development approaches, including the repurposing of approved malaria treatments for use as chemoprevention, recombining approved individual drugs into new combinations for malaria prevention, and the development of new drug combinations specifically for chemoprevention.
Preferred product characteristics” (PPCs) are key tools to incentivize and guide the development of urgently needed health products. The PPCs published here aim to articulate the public health need, preferred characteristics, and clinical development considerations for new malaria vaccines. WHO PPCs were initially conceived in 2012-2013 as a class of research-oriented normative guidance documents. The first edition of the WHO PPCs for malaria vaccines (WHO/IVB/14.09), published in 2014, was the first-in-class of these documents. The document published here is an update to the 2014 edition. Since the first malaria vaccine PPCs were published in 2014, major milestones in malaria vaccine R&D have been achieved. In 2021, RTS,S/AS01 became the first malaria vaccine to be recommended by WHO for use in moderate- to high-transmission settings in sub-Saharan Africa. However, a healthy market of vaccines will be needed to meet the global demand. A continued focus on developing new and improved vaccines will be vital in our efforts to reduce global malaria burden and to achieve elimination and eradication. This includes malaria vaccines to prevent blood-stage infection, reduce morbidity and mortality, and/or reduce community-level transmission.
Each year, WHO’s World malaria report offers in-depth information on the latest trends in malaria control and elimination at global, regional and country levels. The report highlights progress towards global targets and describes opportunities and challenges for curbing and eliminating the disease. This year’s report includes three new sections on: (1) global and regional initiatives launched in 2021 and 2022; (2) global malaria surveillance and country-level case studies on surveillance systems assessments; and (3) research and development. The report also includes an expanded section on threats to malaria control, with a focus on the declining effectiveness of insecticide-treated mosquito nets.
THE ESSENTIAL WORK IN TRAVEL MEDICINE -- NOW COMPLETELY UPDATED FOR 2018 As unprecedented numbers of travelers cross international borders each day, the need for up-to-date, practical information about the health challenges posed by travel has never been greater. For both international travelers and the health professionals who care for them, the CDC Yellow Book 2018: Health Information for International Travel is the definitive guide to staying safe and healthy anywhere in the world. The fully revised and updated 2018 edition codifies the U.S. government's most current health guidelines and information for international travelers, including pretravel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. The 2018 Yellow Book also addresses the needs of specific types of travelers, with dedicated sections on: · Precautions for pregnant travelers, immunocompromised travelers, and travelers with disabilities · Special considerations for newly arrived adoptees, immigrants, and refugees · Practical tips for last-minute or resource-limited travelers · Advice for air crews, humanitarian workers, missionaries, and others who provide care and support overseas Authored by a team of the world's most esteemed travel medicine experts, the Yellow Book is an essential resource for travelers -- and the clinicians overseeing their care -- at home and abroad.
Malaria remains an important cause of illness and death in children and adults in countries in which it is endemic. Malaria control requires an integrated approach including prevention (primarily vector control) and prompt treatment with effective antimalarial agents. Malaria case management consisting of prompt diagnosis and effective treatment remains a vital component of malaria control and elimination strategies. Since the publication of the first edition of the Guidelines for the treatment of malaria in 2006 and the second edition in 2010 all countries in which P. falciparum malaria is endemic have progressively updated their treatment policy from use of ineffective monotherapy to the currently recommended artemisinin-based combination therapies (ACT). This has contributed substantially to current reductions in global morbidity and mortality from malaria. Unfortunately resistance to artemisinins has arisen recently in P. falciparum in South-East Asia which threatens these gains. This third edition of the WHO Guidelines for the treatment of malaria contains updated recommendations based on a firmer evidence base for most antimalarial drugs and in addition include recommendation on the use of drugs to prevent malaria in groups at high risk. The Guidelines provide a framework for designing specific detailed national treatment protocols taking into account local patterns of resistance to antimalarial drugs and health service capacity. It provides recommendations on treatment of uncomplicated and severe malaria in all age groups all endemic areas in special populations and several complex situations. In addition on the use of antimalarial drugs as preventive therapy in healthy people living in malaria-endemic areas who are high risk in order to reduce morbidity and mortality from malaria. The Guidelines are designed primarily for policy-makers in ministries of health who formulate country-specific treatment guidelines. Other groups that may find them useful include health professionals and public health and policy specialists that are partners in health or malaria control and the pharmaceutical industry. The treatment recommendations in the main document are brief; for those who wish to study the evidence base in more detail a series of annexes is provided with references to the appropriate sections of the main document.
For more than 50 years, low-cost antimalarial drugs silently saved millions of lives and cured billions of debilitating infections. Today, however, these drugs no longer work against the deadliest form of malaria that exists throughout the world. Malaria deaths in sub-Saharan Africaâ€"currently just over one million per yearâ€"are rising because of increased resistance to the old, inexpensive drugs. Although effective new drugs called "artemisinins" are available, they are unaffordable for the majority of the affected population, even at a cost of one dollar per course. Saving Lives, Buying Time: Economics of Malaria Drugs in an Age of Resistance examines the history of malaria treatments, provides an overview of the current drug crisis, and offers recommendations on maximizing access to and effectiveness of antimalarial drugs. The book finds that most people in endemic countries will not have access to currently effective combination treatments, which should include an artemisinin, without financing from the global community. Without funding for effective treatment, malaria mortality could double over the next 10 to 20 years and transmission will intensify.
Ten years in public health 2007-2017 chronicles the evolution of global public health over the decade that Margaret Chan served as Director-General at the World Health Organization. This series of chapters evaluates successes setbacks and enduring challenges during the decade. They show what needs to be done when progress stalls or new threats emerge. The chapters show how WHO technical leadership can get multiple partners working together in tandem under coherent strategies. The importance of country leadership and community engagement is stressed repeatedly throughout the chapters. Together we have made tremendous progress. Health and life expectancy have improved nearly everywhere. Millions of lives have been saved. The number of people dying from malaria and HIV has been cut in half. WHO efforts to stop TB saved 49 million lives since the start of this century. In 2015 the number of child deaths dropped below 6 million for the first time a 50% decrease in annual deaths since 1990. Every day 19 000 fewer children die. We are able to count these numbers because of the culture of measurement and accountability instilled in WHO. These chapters tell a powerful story of global challenges and how they have been overcome. In a world facing considerable uncertainty international health development is a unifying – and uplifting – force for the good of humanity.
"The purpose of this document is to provide comprehensible, global, evidence-based guidelines to help formulate policies and protocols for the treatment of malaria. Information is presented on the treatment of uncomplicated malaria, including disease in special groups (young children, pregnant women, people who are HIV positive, travellers from non-malaria endemic regions) and in complex emergency situations and severe malaria."--Publisher's description.
These guidelines provide guidance on the diagnosis of human immunodeficiency virus (HIV) infection, the use of antiretroviral (ARV) drugs for treating and preventing HIV infection and the care of people living with HIV. They are structured along the continuum of HIV testing, prevention, treatment and care. This edition updates the 2013 consolidated guidelines on the use of antiretroviral drugs following an extensive review of evidence and consultations in mid-2015, shared at the end of 2015, and now published in full in 2016. It is being published in a changing global context for HIV and for health more broadly.