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1
Environmental Research Volume 151, November 2016, Pages 115-123
Dengue is the world’s most important arboviral disease in terms of number of people affected. Over the past 50 years, incidence inc
...
reased 30-fold: there were approximately 390 million infections in 2010. Globalization, trade, travel, demographic trends, and warming temperatures are associated with the recent spread of the primary vectors Aedes aegypti and Aedes albopictus and of dengue. Overall, models project that new geographic areas along the fringe of current geographic ranges for Aedes will become environmentally suitable for the mosquito’s lifecycle, and for dengue transmission. Many endemic countries where dengue is likely to spread further have underdeveloped health systems, increasing the substantial challenges of disease prevention and control. Control focuses on management of Aedes, although these efforts have typically had limited effectiveness in preventing outbreaks. New prevention and control efforts are needed to counter the potential consequences of climate change on the geographic range and incidence of dengue, including novel methods of vector control and dengue vaccines.
more
The far-reaching impacts of the COVID-19 pandemic underscore the critical need for evidence-informed, transparent and inclusive decision-making. Policy-makers have grappled with complex choices amid
...
st uncertainty. They have constantly reassessed response measures while navigating their economic implications and unintended consequences on societal well-being. Effective communication of the basis for these decisions has also posed a challenge, requiring transparency and public trust.
more
This protocol provides an approach for public health authorities and investigators at all levels to plan
...
for and conduct investigations of nonseasonal influenza and other emerging respiratory diseases and provides tips and reminders for linking the information from the investigation with risk assessment. The disease etiology is not always known at the onset of the event; therefore, this protocol focuses on important but broadly applicable steps that should be undertaken in the investigation of an acute respiratory disease event, especially those occurring at the animal–human interface.
more
This toolkit for integrated vector management (IVM) is designed to help national and regional programme managers coordinate across sectors to design and
...
run large IVM programmes.
The toolkit provides the technical detail required to plan, implement, monitor and evaluate an IVM approach. IVM can be used when the aim is to control or eliminate vector-borne diseases and can also contribute to insecticide resistance management. This toolkit provides information on where vector-borne diseases are endemic and what interventions should be used, presenting case studies on IVM as well as relevant guidance documents for reference.
The diseases that are the focus of this toolkit are malaria, lymphatic filariasis, dengue, leishmaniasis, onchocerciasis, human African trypanosomiasis and schistosomiasis. It also includes information on other viral diseases (Rift Valley fever, West Nile fever, Chikungunya, yellow fever) and trachoma. If other vector-borne diseases appear in a country or area, vector control with an IVM approach should be adopted, as per national priorities. more
The toolkit provides the technical detail required to plan, implement, monitor and evaluate an IVM approach. IVM can be used when the aim is to control or eliminate vector-borne diseases and can also contribute to insecticide resistance management. This toolkit provides information on where vector-borne diseases are endemic and what interventions should be used, presenting case studies on IVM as well as relevant guidance documents for reference.
The diseases that are the focus of this toolkit are malaria, lymphatic filariasis, dengue, leishmaniasis, onchocerciasis, human African trypanosomiasis and schistosomiasis. It also includes information on other viral diseases (Rift Valley fever, West Nile fever, Chikungunya, yellow fever) and trachoma. If other vector-borne diseases appear in a country or area, vector control with an IVM approach should be adopted, as per national priorities. more
A Situational Assessment and Five-YearAction Plan for the Africa CDC Strengthening Regional Public Health Institutions
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and Capacity for Surveillance and Response Program
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The document provides detailed guidelines for managing cholera outbreaks, focusing on prevention, diagnosis, treatment, and
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control strategies. It emphasizes the importance of setting up Cholera Treatment Centers (CTCs), ensuring access to clean water, promoting hygiene, and utilizing oral rehydration solutions (ORS) and antibiotics for treatment. The guide also addresses outbreak surveillance, community education, and resource allocation to effectively mitigate cholera's spread and impact.
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2nd edition. The Event-based Surveillance Framework is intended to be used by authorities and agencies responsible for surveillance and response. T
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his framework serves as an outline to guide stakeholders interested in implementing event-based surveillance (EBS) using a multisectoral, One Health approach. You can download the Training Manual and Framework in Arabic, English, French, and Portuguese
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The importance of robust mortality surveillance systems cannot be overstated in an era marked by increasing global health challenges where health threats loom large
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and population dynamics continue to evolve. Accurate and timely mortality data is essential for identifying trends and detecting emerging health threats, evaluating the impact of interventions, and guiding evidence-based policy decisions.
This framework outlines a holistic approach to strengthening routine mortality surveillance systems, considering the unique contextual factors and challenges faced by African countries. It emphasizes the importance of establishing efficient data collection mechanisms, enhancing data quality and completeness, and promoting data sharing and collaboration among stakeholders.
Moreover, the framework recognizes the pivotal role of technology in the integration of data from fragmented mortality data sources. It highlights the potential of innovative data capture methods, advanced analytics, and real-time reporting systems to enhance mortality data’s accuracy, efficiency, and timeliness.
The continental framework for mortality surveillance aligns with Africa CDC’s mission and strategic goal by serving as a fundamental component in strengthening public health systems, enhancing disease surveillance capacities and capabilities, informing evidence-based policies and interventions, and promoting collaboration and coordination among African countries to address health challenges and improve health outcomes on the continent.
The successful implementation of this framework requires collective commitment and concerted efforts from governments, health institutions, and the international community. We hope this document will serve as a catalyst for transformative change, enabling countries to build resilient mortality surveillance systems that protect public health, save lives, and contribute to evidence-based decision-making.
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This document proposes surveillance objectives and describes global standards for a minimal basic respiratory disease surveillance system
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for the monitoring of influenza. The agreement on objectives allows for the prioritization of the many facets of influenza that might be measured and tracked. Use of international standards will enable Member States to understand how the epidemiology, transmission, and impact of influenza in their own countries differ from those of other Member States; in addition it will allow them to more easily interpret data gathered from other Member States
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Outbreak surveillance in humanitarian emergencies involves rapid detection, data collection, and analysis to identify disease threats, while response focuses on implementing timely
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control measures to prevent further spread.
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Social distancing is an action taken to minimise contact with other individuals; social distancing measures comprise one category of non-pharmaceutical countermeasures (NPCs)1 aimed at reducing disease transmission
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and thereby also reducing pressure on health services.
This document builds upon existing ECDC documents, including guidelines for the use of non-pharmaceutical measures to delay and mitigate the impact of 2019-nCoV, a rapid risk assessment: outbreak of novel coronavirus disease – 5th update, a technical report on the use of evidence in decision-making during public health emergencies, and a guidance document on community engagement for public health events caused by communicable disease threats in the EU/EEA.
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Updated recommendations on treatment of adolescents and children with chronic HCV infection
recommended
The new treatment recommendations that extend the 2018 treat all recommendation for adults with chronic HCV infection to include adolescents and children down to 3 years,
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and to align the existing recommended pangenotypic direct-acting antiviral (DAA) regimens (SOF/DCV, SOF/VEL and G/P) for adults, to those for adolescents and children. This alignment is expected to simplify procurement, promote access to treatment among children in low- and middle-income countries and contribute to global efforts to eliminate the disease
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The 2022 report reviews the global malaria diagnostics market and technological landscape to support Unitaid’s 2023–2027 strategy for quality malaria case management. The report highlights the s
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talled progress of malaria control efforts, the gaps in access to diagnostics and the public health implications of P. falciparum HRP2/3 gene deletions, which compromise the accuracy of the widely used HRP2-detecting rapid diagnostic tests (RDTs). The report analyses the malaria RDT market, noting supplier diversification, price trends and production shifts resulting from the pandemic. It also addresses the emerging point-of-care G6PD testing market, which is required to ensure the safe radical cure of P. vivax infections. It surveys technological innovation, including digital microscopy, hemozoin tests, nucleic acid detection and biosensors, while emphasising that RDTs and microscopy will remain the mainstay of case management in the near term. The report identifies market shortcomings, access barriers and opportunities to improve malaria case management and diagnostic coverage.
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Advocacy, communication and social mobilization for TB control
This document has been prepared based on the evidence currently available about
Coronavirus disease 2019 (COVID-19) transmission (human-to-human transmission via respiratory droplets or direct contact from an infected individual).
It is recommende
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d to use it in conjunction with the published World Health Organization
(WHO) Handbook for management of public health events on board ships.
The target audience of this documents is any authority involved in public health response to
a COVID-19 public health event on board ships, including International Health Regulations
(IHR) National Focal Point (NFP), port health authorities, local, provincial and national health
surveillance and response system, as well as port operators and ship operators
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This update of the Guidelines for poison control, entitled Guidelines for establishing a poison centre, reflects the development of the role of poi
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son centres in public health and the sound management of chemicals, described in section 1, and the opportunities provided by new technology. Assessments carried out under the IHR show
continuing gaps in capacity for managing chemicals (2). In particular, many countries still lack access to poison
centre services (3). There is therefore demand for updated guidance.
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Laboratory biosafety guidance related to coronavirus disease (COVID-19): Interim guidance, 28 January 2021
recommended
The latest update (28 January 2021) includes the following addition and revision:
biosafety aspects for working with antigen-detecting rapid diagnostic test;
handling new variants of SAR
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S-CoV-2 in the laboratory;
updated assay decontamination before disposal;
personal protective equipment (PPE) for specimen collection;
addressing chemical hazards and their safe disposal; and
the fourth edition of the WHO Laboratory Biosafety Manual (LBM4) is now available and the terminology in this guidance was aligned with the LBM4.
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Contact tracing and quarantine in the context of COVID-19: interim guidance, 6 July 2022
recommended
Contact tracing for COVID-19 is the process of identifying, assessing, and managing people who have been exposed to someone who has been infected with the SARS-CoV-2 virus, while quarantine is the s
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eparation of contacts from other people after exposure to a probable or confirmed case of SARS-CoV-2 infection. In the context of growing global population immunity from COVID-19 vaccination and past SARS-CoV-2 infection, WHO recommends that identification, contact, quarantine and follow-up should be prioritized for individuals at high risk who have been in contact with a confirmed or probable case of SARS-CoV-2 infection, rather than targeting all contacts. This updated guidance also introduces shorter recommended quarantine periods, including the ability to further shorten quarantine through the use of testing. National and local health authorities should use risk-based approaches to contact tracing and quarantine that include reviewing and adjusting to their local circumstances and disease epidemiology, population immunity, their health system’s capacities, and risk tolerance.
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The aim is to provide early detection of potentially infected persons; to assist in implementing WHO recommendations related to Ebola management; and to prevent the international spread of the disease
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while allowing PoE authorities to avoid unnecessary restrictions and delays
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This guideline provides global, evidence-informed recommendations on daily iron supplementation in infants and children, as a public-health intervention f
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or the prevention of anaemia and iron deficiency. It includes recommendations for iron supplementation in countries where malaria is prevalent.
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