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Эпиднадзор за состоянием окружающей среды посредством исследования сточных вод на наличие патогенных микроорганизмов давно применяется в общественном здравоох
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анении, в частности, в связи с полиовирусом,
а с недавнего времени — также в связи с проблемой устойчивости к противомикробным препаратам (УПП) . В условиях
нынешней пандемии COVID-19 данная методика используется для определения в сточных водах вируса SARS-CoV-2,
выделяемого через верхние отделы желудочно-кишечного тракта и верхние дыхательные пути, а также с фекалиями.
disease control SARS-CoV-2
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As the nation’s public health leader, the Centers for Disease Control and Prevention (CDC) is actively engaged in a national effort to protect the public’s health from the harmful effects of cli
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mate change. Scientists from CDC’s National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) are at the forefront of many of these efforts. This report highlights some of that work and also looks ahead to the important work yet to come.
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Yaws, an infectious disease caused by Treponema pallidum subspecies pertenue, is endemic in many parts of the world. A community-wide treatment program in Papua New Guinea, in which a single dose of azithromycin was administered, showed substantial
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disease control. Watch the new Quick Take animation. Click through to read the study.
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The article "Non-communicable diseases, injuries, and mental ill-health in Africa: the role of the Africa Centres for Disease Control and Prevention" examines the role of the Africa CDC in addressin
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g non-communicable diseases (NCDs), injuries, and mental health across the continent. It highlights how Africa CDC, originally focused on communicable disease response, has expanded its mandate to include NCDs and mental health, driven by the high mortality and morbidity associated with these conditions.
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There is widespread recognition of the growing threat of infectious disease epidemics and pandemics spreading across countries or continents—especially following the recent Ebola and COVID-19 pandemics. Vulnerable groups (including children, olde
...
r adults, ethnic minorities and other at-risk groups) have disproportionately borne the brunt of significant health, social, and economic effects of these epidemics and pandemics, with varying degrees of support received depending on the context. While many argue that communities should or need to play a critical role in supporting and leading preparedness and response efforts, work still needs to be done to engage them effectively. In many instances, modes of engagement with communities—especially by state authorities–have come too late, often as an afterthought are not adequately thought through and have undermined public trust in and support for, disease prevention and control measures
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Biorisk reduction combines expertise and advice on high consequence pathogens with guidance and training on safe handling and control of disease agents that pose significant health risks, with poten
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tial for adverse economic impact and public concern.
Biorisk management includes analysis of ways and development of strategies to minimize the likelihood of the occurrence of biorisks. The goal of biorisk reduction is to ensure that current scientific knowledge regarding viral hemorrhagic fevers, epidemic-prone orthopoxviruses, and emerging severe zoonotic diseases affecting humans, is maintained in order to apply the most appropriate guidance for treatment, control, and safety to mitigate the risks regardless of the source of the disease event.
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Lymphatic filariasis (LF), a neglected tropical disease, is targeted for global elimination as a public health problem. This article reviews the history of LF control and elimination activities in t
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he countries of the World Health Organization's (WHO) Eastern Mediterranean Region (EMR) over the last 2 decades. In 2000, the estimated at-risk population in EMR countries was 12.6 million people, accounting for approximately 1% of the global disease burden. Of the 22 EMR countries, 3 countries (Egypt, Sudan and Yemen) were LF endemic and the disease was suspected in 4 other countries (Djibouti, Oman, Somalia and Saudi Arabia). After almost 2 decades of implementing sustained control and prevention measures, Egypt and Yemen were successfully validated by the WHO as having achieved the elimination criteria in 2017 and 2019, respectively. In 2018, Sudan completed mapping of LF, reaching 26.2% geographical coverage where mass drug administration (MDA) is required and is scaling-up MDA. Extensive epidemiological assessment indicated the absence of LF transmission in the four suspected countries and no MDA required. Challenges faced during the elimination and post-elimination phases are described and discussed
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Manual for case management of cutaneous leishmaniasis in the WHO Eastern Mediterranean Region
World Health Organization World Health Organization WHO
WHO Regional Office for the Eastern Mediterranean
(2014)
CC
This publication represents a key step forward in translating Control of the leishmaniases (WHO Technical Report Series, No. 949) into a more practical tool for health personnel directly involved in the case management of cutaneous leishmaniasis. Wi
...
th this manual, countries will have, for the first time, standardized diagnosis and treatment protocols, case definitions and indicators to enable them to easily track progress on cutaneous leishmaniasis case management across the Region. It will provide support to professionals in charge of cutaneous leishmaniasis, in order to alleviate the suffering of affected populations from this appalling disfiguring and stigmatizing neglected tropical disease.
more
Dengue is the fastest spreading, mosquito-borne viral infectious disease worldwide, with remarkable morbidity and mortality. In the past decades, profound contributions have been made towards understanding its epidemiology, including
...
disease burden and distributions, risk factors, and control and prevention practices. Dengue continues to disseminate to new areas, including high latitude regions, and a new serotype (dengue virus serotype 5) has been identified. Vaccine research has made new progress, in which the licensed yellow fever and dengue virus quadrivalent chimeric vaccine is now under further safety assessment. In disease surveillance, because of its operational simplicity, rapidity, capability, and utility as an indicator of disease severity, dengue virus NS1 antigen detection has great promotion and application value among primary health care institutions. Vector control progress has driven new breakthroughs in biotechnology, including Wolbachia-infected Aedes and genetically modified Aedes. Both Aedes variants have been used to block transmission of the dengue virus through population replacement and suppression. In the future, vector control should still be pursued as a key measure to prevent transmission, along with anti-viral drug and vaccine research.
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Human African trypanosomiasis (HAT) is a lethal neglected tropical disease (NTD) transmitted by the bite of infected tsetse flies. The disease is also known as “sleeping sickness”. During the 20
...
th century it caused enormous suffering in the endemic areas in sub-Saharan Africa. HAT transmission last soared in the late 1990s, triggering a renewed, coordinated and very successful control effort. In this paper, we present achievements towards HAT elimination, with a focus on the WHO road map targets for 2020. In particular, reported cases continue to decline, from over 30,000 cases per year at the turn of the century to 663 cases in 2020. Despite the impact of the COVID-19 pandemic, HAT surveillance was largely sustained, and the network of health facilities able to diagnose and treat the disease further expanded. Looking to the future, the World Health Organization (WHO) set bold new targets for HAT in its 2021–2030 road map for NTDs, namely: the elimination of transmission of gambiense HAT, which occurs in western and central Africa, and the elimination as a public health problem of rhodesiense HAT, which is found in eastern and southern Africa. The strong commitment of national health authorities and the international community will be essential if these goals are to be achieved.
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Leishmaniasis is a vector-borne tropical/subtropical disease caused by an intracellular parasite transmitted to humans by sand fly bite. It is endemic in Asia, Africa, the Americas, and the Mediterranean region. Worldwide reports include 1.5–2 mil
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lion new cases each year, more than 300 million at risk of acquiring the disease, and 70,000 deaths per year. Clinical features depend on the Leishmania species and immune response of the host, varying from localized cutaneous disease to visceral form with potentially fatal outcome; however, the common presentation is either cutaneous, mucocutaneous, or visceral leishmaniasis. Many therapeutic agents are being used in Leishmania treatment, but the only effective treatment is achieved with current pentavalent antimonials. WHO considers Leishmaniasis as one of the “Neglected Tropical Diseases” that continues to be prevalent despite international, national, and local efforts towards its control and elimination over the last decade. This chapter reviews the global perspective of Leishmaniasis with increasing recognition of emerging “Atypical forms” and new surge of disease across the world mainly due to increasing conflicts in endemic areas leading to forced migration among other causes. All these challenges related to environment, disease, and vector pose major implications on WHO’s leishmaniasis control and elimination plan.
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Prevention offers the greatest public health potential and the most cost-effective long-term cancer control strategy. However, with today’s multiple media streams, the general public is often overwhelmed by an abundance of confusing or ambiguous m
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essages and misinformation on disease prevention. Therefore, authoritative, clear, and evidence-based recommendations on how to actively contribute to cancer prevention are extremely valuable for the general public and equally valuable for health professionals and policy-makers worldwide.
Under the overall umbrella of a World Code Against Cancer Framework, using the methodology established by the International Agency for Research on Cancer (IARC) and the experience of developing and promoting the European Code Against Cancer 4th edition, Regional Codes Against Cancer are being developed to promote cancer prevention globally.
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This malaria comic provides an engaging and educational overview of the disease, covering topics such as transmission, symptoms, prevention and treatment. It uses illustrations and storytelling to simplify complex scientific information and raise aw
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areness, promoting malaria control efforts and making the topic accessible to a broad audience, including students, health workers, and the general public.
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COTS (Cholera Outbreak Training and Shigellosis) Program Health Promotion Worker Pocket Card
recommended
The COTS Cholera Outbreak Training and Shigellosis Program Pocket Card provides essential guidelines for health promotion workers to prevent and manage cholera and shigellosis outbreaks. It emphasizes proper sanitation, hygiene practices, safe water handling, and food safety as the primary methods f
...
or disease control. Key recommendations include handwashing, disinfecting water with chlorine, using latrines, and ensuring safe food preparation. The document also outlines hospital policies, waste disposal procedures, and safety measures for healthcare workers dealing with diarrheal diseases. Additionally, it provides dehydration assessment guidelines, treatment protocols using Oral Rehydration Solution (ORS) and IV fluids, and appropriate antibiotic treatments for both cholera and shigellosis. The goal is to equip healthcare workers with quick-reference tools to effectively contain outbreaks and prevent further transmission.
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WHO Recommended Surveillance Standards
recommended
Second editon. This document serves only as a guide to good practice and may help to harmonize surveillance activities. The purpose of this manual is to be a handy reference for key elements and contact information for all communicable diseases / syndromes associated with current WHO
...
control programmes. It should be particularly useful at the Ministry of Health level in Member States, in approaching integrated surveillance of communicable diseases / syndromes.
The document is intended to be updated on a regular basis. This reflects the changing nature of infectious diseases and accompanying diagnostic and surveillance methods. It also reflects the multidisciplinary nature of disease surveillance in which many different programmes and partners are involved.
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Advances have been made through expanded interventions delivered through five public health approaches: innovative and intensified disease management; preventive chemotherapy; vector ecology and management; veterinary public health services; and the
...
provision of safe water, sanitation and hygiene. In 2015 alone nearly one billion people were treated for at least one disease and significant gains were achieved in relieving the symptoms and consequences of diseases for which effective tools are scarce; important reductions were achieved in the number of new cases of sleeping sickness, of visceral leishmaniasis in South-East Asia and also of Buruli ulcer.
The report also considers vector control strategies and discusses the importance of the draft WHO Global Vector Control Response 2017–2030. more
The report also considers vector control strategies and discusses the importance of the draft WHO Global Vector Control Response 2017–2030. more
Ethiopia GATS was implemented by Ethiopia Public Health Institute (EPHI) in collaboration with the Ethiopian Food, Medicine, Health Care Administration and Control Authority (FMHACA), CSA, FMOH and the World Health Orga
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nization (WHO)country office. Technical assistance for the implementation of the survey was provided by the WHO, the U.S. Centers for Disease Control and Prevention (CDC), and RTI International. Program support was provided by the CDC Foundation.Financial support for Ethiopia GATS was provided by the CDC Foundation with a grant from the Bill & Melinda Gates Foundation.GATS enhances countries’ capacity to design, implement and evaluate tobacco control programs. It also assistscountries to fulfill their obligations under the WHO FCTC to generate comparable data within and across countries. In addition,it allows countries to implement the WHO MPOWER policy package. WHO MPOWERisa technical packagedevelopedtoassist countries in implementing selected demand reduction measures contained in the WHO Framework Convention on Tobacco Control(FCTC)(5).The six MPOWER evidence-based measures contained in the FCTC;
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The Zimbabwe Multi-Sectoral Cholera Elimination Plan (2018–2028) aims to eradicate cholera by improving water, sanitation, and healthcare infrastructure, strengthening disease surveillance, and expanding oral cholera vaccination (OCV). The strateg
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y focuses on five pillars, including public health response, WASH, infrastructure, community empowerment, and financing. A multi-sectoral approach involving government, international organizations, and local communities targets cholera hotspots to prevent outbreaks and ensure long-term disease control.
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Human African trypanosomiasis (HAT) has been an alarming global public health issue. The disease affects mainly poor and marginalized people in low-resource settings and is caused by two subspecies of haemoflagellate parasite, Trypanosoma brucei and
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transmitted by tsetse flies. Progress made in HAT control during the past decade has prompted increasing global dialogue on its elimination and eradication. The disease is targeted by the World Health Organization (WHO) for elimination as a public health problem by 2020 and to terminate its transmission globally by 2030, along-side other Neglected Tropical Diseases (NTD). Several methods have been used to control tsetse flies and the disease transmitted by them. Old and new tools to control the disease are available with constraints.
Currently, there are no vaccines available. Efforts towards intervention to control the disease over the past decade have seen considerable progress and remarkable success with incidence dropping progressively, reversing the upward trend of reported cases. This gives credence in a real progress in its elimination. This study reviews various control measures, progress and a highlight of control issues, vector and parasite barriers that may have been hindering progress towards its elimination.
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Communicable and non-communicable diseases in Africa in 2021/22
World Health Organization Africa Region; WHO Africa
World Health Organization Africa Region; WHO Africa
(2023)
C_WHO
This report is one of the first major products of the newly established Precision Public Health Metrics unit of the UCN cluster of the WHO Regional Office for Africa. The report presents national trends in communicable and non-communicable disease b
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urden and control in the WHO African region. It tracks progress made with respect to disease burden reduction, elimination and eradication. It also highlights major emerging threats, opportunities and priorities in the fight against commu- nicable and non-communicable diseases in the region. It covers the period 2000-2022, but for some indicators, information is available only up to 2021.
The report shows the number of reported cases for malaria and vaccine preventable diseases (meningitis, measles, yellow fever, pertussis, diphtheria, tetanus, and polio); disease incidence due to HIV, tuberculosis and four major noncommunicable diseases (cardiovas- cular diseases, cancers, diabetes and chronic respira- tory diseases).
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