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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 increased 30-fold: there were approximately 390 millio
...
n 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
Indoor residual spraying (IRS) involves applying residual insecticide to potential vector resting sites on the interior surfaces of human dwellings or other buildings. The main aim of IRS is to kill vectors before they are able to transmit pathogens to humans. When carried out correctly, IRS has his
...
torically been shown to be a powerful intervention to reduce adult vector density and longevity for mosquitoes, sand flies and triatomine bugs and can reduce the transmission of vector-borne diseases.
more
Zika virus (English)
recommended
Fact sheet on Zika virus containing recommendations for pregnant women and information for the treatment, prevention and
...
control of the disease.
This factsheet is also available in Spanish, Portuguese and French!
more
Health Evidence Network synthesis report 72
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 unders
...
tanding 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.
more
This page provides open-access online parenting resources during COVID-19 on one-on-one time, keeping it positive, structure up, bad behaviour, keep calm and manage stress, and talking about COVID-1
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9. These resources, available in 30+ languages, were developed by Parenting for Lifelong Health, who are working with WHO, UNICEF, the Global Partnership to End Violence Against Children, the Internet of Good Things, USAID and Centers for Disease Control and Prevention.
more
Obesity is a global health problem. Its worldwide prevalence has tripled between 1975 and 2016, reaching a prevalence in Chile of 34.4%, according to the National Health Survey 2016-2017. If this condition corresponds to a risk factor or primary
...
disease is a widely discussed issue. It is recognized as a disease by the American Medical Association and World Health Organization,
based on its metabolic and hormonal features, such as dysregulation of appetite, abnormal energy balance and endocrine dysfunction, among others. Its main environmental risk factors are the consumption of ultra-processed foods and sedentariness. Preventive measures at the population level are fundamental, emphasizing promotion and prevention using a transdisciplinary approach. The individual approach in the management of obesity should improve the quality of life, avoid early mortality, reduce cardiovascular risk, and reduce the progression to type 2 diabetes and incidence of cancer. Thus, an adequate management and
control of obesity would have a great impact in our society.
more
The World Health Organization's cholera fact sheet provides essential information about cholera, an acute diarrheal infection caused by ingesting food or water contaminated with Vibrio cholerae bacteria. The disease remains a global public health th
...
reat, particularly in areas lacking safe water and adequate sanitation. While many infected individuals exhibit mild or no symptoms, severe cases can lead to rapid dehydration and death if untreated. Prevention focuses on ensuring access to clean water, proper sanitation, and hygiene practices. Effective treatment primarily involves prompt administration of oral rehydration solutions. The fact sheet also highlights the importance of surveillance, preparedness, and response strategies to control outbreaks.
more
In 2009, WHO’s Second International Conference on Buruli Ulcer Control and Research resolved to strengthen the capacity of national laboratories to confirm cases of the
...
disease, but advised that “efforts are still needed to develop simple diagnostic tools usable in the field as well as disability prevention methods”.
In 2013, WHO and the Foundation for Innovative New Diagnostics convened a meeting of Buruli ulcer experts in Geneva, Switzerland (9) at which two priority unmet needs in diagnosis were identified:
a diagnostic test for early detection of Buruli ulcer in symptomatic patients with sufficient positive predictive value to put patients on appropriate treatment; and
a screening test at the primary health care or community level for symptomatic patients with ulcer
more
The World Health Organization's cholera fact sheet provides essential information about cholera, an acute diarrheal infection caused by ingesting food or water contaminated with Vibrio cholerae bacteria. The disease remains a global public health th
...
reat, particularly in areas lacking safe water and adequate sanitation. While many infected individuals exhibit mild or no symptoms, severe cases can lead to rapid dehydration and death if untreated. Prevention focuses on ensuring access to clean water, proper sanitation, and hygiene practices. Effective treatment primarily involves prompt administration of oral rehydration solutions. The fact sheet also highlights the importance of surveillance, preparedness, and response strategies to control outbreaks.
more
Version 1.1. The WHO protocol has been adapted to resource-limited settings and builds on existing methodologies from the European Centre for Disease Prev
...
ention and Control (ECDC), the Global PPS project from University of Antwerp, the US Centers for Disease Control and Prevention (CDC), and the Medicines Utilisation Research in Africa (MURIA).
Point Prevalence Surveys collects information on prescribing practices of antibiotics and other information relevant to treatment and management of infectious diseases in hospitalized patients, and complements surveillance of antimicrobial consumption.
more
Care for persons with noncommunicable diseases (NCDs), such as cardiovascular disease, diabetes, cancer, and chronic obstructive pulmonary disease,
...
is a major health priority for most countries worldwide, particularly for low-middle income countries where the problem seems to be worsening. Globally, research demonstrates that the vast majority of people with NCDs receive suboptimal care. Many people living with chronic conditions remain undiagnosed and unaware of their condition, while many others remain untreated or with inadequate control. Meanwhile the premature mortality caused by NCDs remains high in many countries. In response to the global epidemic of NCDs, the World Health Organization (WHO) launched the Global Strategy for the Prevention and Control of Noncommunicable Diseases in 2012, which establishes 9 voluntary global targets and indicators to be considered by Member States when formu- lating national plans to combat NCDs.
more
The International Rescue Committee (IRC) is a leading humanitarian agency dedicated to helping people whose lives have been shattered by conflict and disaster to survive, recover, and gain
...
control of their future. Health comprises nearly half of IRC’s program portfolio globally and encompasses three sectors: 1) Primary Health (including child health, sexual and reproductive health and rights, and mental health); 2) Nutrition; and 3) Environmental Health. IRC health programming across its portfolio, in terms of the size and breadth, responds to significant needs in crisis affected settings, improving health and wellbeing while reducing causes of ill-health.
This five-year Health Strategy sharpens our focus on where we can have the most impact. It guides our efforts in planning, technical assistance, business development, advocacy, and internal and external collaboration. Through this strategy, we will invest and grow in areas that will help us achieve high impact at scale for our clients. For the next five years these priorities will include: Nutrition; Immunization: Infectious Disease Prevention and Control; Last Mile Delivery of Primary Health Care: Clean Water.
Our strategy aligns with Strategy 100 (S100) and Strategy Action Plans (SAPs). It lays out how IRC, through health, nutrition, and Environmental Health (EH) programming, will advance the IRC’s S100 ambitions, respond to global trends, and capitalize on our value add. The strategy will be complemented by delivery plans that detail investments, actions, and roles and responsibilities to advance our priorities. At the end of FY24, we will take stock of the implementation of the strategy, measure progress towards achieving our goals, and review if it continues to be fit for purpose.
more
Ethiopia GATS was implemented by Ethiopia Public Health Institute (EPHI) in collaboration with the Ethiopian Food, Medicine, Health Care Administration and Control Auth
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ority (FMHACA), CSA, FMOH and the World Health Organization (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;
more
The Cholera Q&A Fact Sheet provides essential information about cholera, including its causes, symptoms, treatment, and prevention. Cholera is an acute diarrheal
...
disease caused by Vibrio cholerae, which spreads through contaminated water and food. It leads to rapid dehydration and can be fatal if untreated. Symptoms range from mild diarrhea to severe dehydration, shock, and death.
Treatment primarily involves Oral Rehydration Therapy (ORT) to replace lost fluids, and in severe cases, intravenous fluids. Antibiotics are generally not recommended for mass treatment. Prevention focuses on safe drinking water, sanitation, hand hygiene, and proper food handling.
The document also discusses cholera vaccination, with three WHO-approved oral vaccines available. However, vaccines should be used alongside other control measures. The Global Task Force on Cholera Control (GTFCC) aims to eliminate cholera transmission in 20 countries by 2030 through improved sanitation, vaccination, and rapid outbreak response.
more
This selection of online courses provides a comprehensive education in malaria and related infectious diseases, set within the broader frameworks of global health and epidemiology. Courses such as t
...
he Global Disease Masterclass and Immunology: The Immune System and Infectious Diseases (both offered by Imperial College London on Coursera), explore malaria alongside diseases such as HIV, tuberculosis and emerging infections. Spanning several weeks, they provide insights into disease dynamics, immune responses, and public health interventions, and are suitable for learners from beginner to intermediate levels.
Specialised courses such as 'Medical Entomology' from the Institut Pasteur focus on mosquito vectors and parasite transmission, which are critical to malaria control. Additionally, French-language courses such as 'Le paludisme' from Aix-Marseille Université offer in-depth knowledge of malaria biology, prevention and treatment strategies.
more
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 the 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
more
The global increase of healthcare-associated infections (HAI) presents a growing concern in healthcare worldwide. According to the European Centre for Disease Prevention
...
and Control (ECDC), the annual number of HAI exceeds 2.6million and produces the highest estimated amount of disability-adjust-ed-life-years, surpassing all other reported communicable diseases in the European Union and European Economic Area. Multi-drug-resistant Gram-negative (MDR-GN) bacteria have become increasingly common as a cause for HAI, such as central line-as-sociated bloodstream infections, wound or surgical site infections and catheter-associated urinary tract infections
more
Issue Brief 33: Since 21 June 2023, 57 024 new cholera cases, including 399 new death have been reported worldwide (European Center for Disease Prevention
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and Control). In total, 25 countries have reported cases since the beginning of 2023. The major underlying causes of potential outbreaks are poor environmental infastructure, lack of health care services, lack of save water and sanitation as well as increase population movement. Climate change becomes an additional trigger, as extreme climate events like cyclones,floods and droughts reduce access to clean water and create an ideal environment for cholera to thrive. The overall capacity to respond to the multiple outbreaks is obstructed by a global lack of resources.
This issue brief provides an overview of the current outbreaks, treatment guidelines, information material, countries strategies and more.
more
1.HIV infections – drug therapy. 2.Anti-HIV agents – adverse effects. 3.Anti-retroviral agents. 4.Benzoxazines – adverse effects. 5.Pregnancy. 6.Disease transmission, Vertical - prevention
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and control. 7.Treatment outcome. I.World Health Organization
more
