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Current Environmental Health Reports volume 7, pages 363–370 (2020)
Climate change has direct impacts on human health, but those impacts vary widely by location. Local health impacts depend on a large number of factors including specific regional climate impacts, demographics and human vulnerabil
...
ities, and existing local adaptation capacity. There is a need to incorporate local data and concerns into climate adaptation plans and evaluate different approaches.
more
Int. J. Environ. Res. Public Health 2022, 19, 9313. https://doi.org/10.3390/ijerph19159313. A mixed-methods study, using an online survey and in-depth interviews, was conducted. Participants included Mental Health Focal Points at the Ministries of Health, the World Health Organization (WHO) country
...
and regional offices, and civil society representatives. Responses were received from 28 countries out of 55 contacted. The implementation level, based on standard guidelines, of MHPSS activities was below 50% in most countries. The most implemented MHPSS activities were establishing coordination groups (57%) and developing MHPSS strategy (45%), while the least implemented activities included implementing the developed MHPSS strategy (32%) and establishing monitoring and evaluation mechanisms (21%). Key factors that hindered implementing MHPSS activities included lack of political commitment and low prioritisation of mental health during emergencies, as it was seen as a “less important” issue during the COVID-19 pandemic, when more importance was given to infection prevention and control (IPC)
more
A century after its discovery, Chagas' disease still represents a major public health challenge in Latin America. Moreover, because of growing population movements, an increasing number of cases of imported Chagas' disease have now been detected in non-endemic areas, such as North America and some E
...
uropean countries. This parasitic zoonosis, caused by Trypanosoma cruzi, is transmitted to humans by infected Triatominae insects, or occasionally by non-vectorial mechanisms, such as blood transfusion, mother to fetus, or oral ingestion of materials contaminated with parasites. Following the acute phase of the infection, untreated individuals enter a chronic phase that is initially asymptomatic or clinically unapparent. Usually, a few decades later, 40-50% of patients develop progressive cardiomyopathy and/or motility disturbances of the oesophagus and colon. In the last decades several interventions targeting primary, secondary and tertiary prevention of Chagas' disease have been attempted. While control of both vectorial and blood transfusion transmission of T cruzi (primary prevention) has been successful in many regions of Latin America, early detection and aetiological treatment of asymptomatic subjects with Chagas' disease (secondary prevention) have been largely underutilised. At the same time, in patients with established chronic disease, several pharmacological and non-pharmacological interventions are currently available and have been increasingly used with the intention of preventing or delaying complications of the disease (tertiary prevention). In this review we discuss in detail each of these issues.
more
Asthma is a chronic inflammatory condition characterized by airway hyper-responsiveness to a variety of stimuli largely of allergic origin with reversible airflow limitation. The major clinical features of asthma are wheezing, shortness of breath, and cough. It is a major cause of impaired quality o
...
f life with impact on work and recreational as well as physical activities and emotions. The goal of treatment is to achieve overall clinical control, which entails the achievement of symptom-free control and to minimize future risks. The goal is the same for all severity of the disease.
more
Ethical Challenges in Short-Term Global Health Training
Barry, M. et al.
Stanford University Center for Global Health and the Johns Hopkins University Berman Institute of Bioethics
(2019)
C2
This course consists of a series of ten cases to introduce trainees and others involved in global health research and service to ethical issues that may arise during short-term training experiences abroad. Each is adapted from an actual scenario. Names, locales and other details have been changed to
...
protect privacy and help meet learning objectives.
more
The protozoan parasite Trypanosoma cruzi causes Chagas disease, an important public health problem throughout Latin America. Current therapeutic options are characterised by limited efficacy, long treatment regimens and frequent toxic side-effects. Advances in this area have been compromised by gaps
...
in our knowledge of disease pathogenesis, parasite biology and drug activity. Nevertheless, several factors have come together to create a more optimistic scenario. Drug-based research has become more systematic, with increased collaborations between the academic and commercial sectors, often within the framework of not-for-profit consortia. High-throughput screening of compound libraries is being widely applied, and new technical advances are helping to streamline the drug development pipeline. In addition, drug repurposing and optimisation of current treatment regimens, informed by laboratory research, are providing a basis for new clinical trials. Here, we will provide an overview of the current status of Chagas disease drug development, highlight those areas where progress can be expected, and describe how fundamental research is helping to underpin the process.
more
Cutaneous leishmaniasis is a painful disease that exerts a serious toll on societies around the world that are afflicted by it. Although not life-threatening, the skin ulcers and scars it causes can lead to isolation and psychosocial pathologies due to social stigma, and its occurrence is often asso
...
ciated with regional conflicts.
more
PLoS Negl Trop Dis 10(3): e0004530 -Published: March 2, 2016
This paper reviews the status of the Zika virus outbreak, including medical countermeasureoptions, with a focus on how the epidemiology, insect vectors, neuropathology, virology and immunology inform options and strategies available for m
...
edical countermeasure development and deployment.
Please download directly from the website Open Access: http://journals.plos.org/plosntds/article/asset?id=10.1371%2Fjournal.pntd.0004530.PDF
more
Since the introduction of penicillin in the early twentieth century, antimicrobial treatments have been utilized not only in human medicine but also in veterinary care – initially to ward off diseases, prevent post-surgery infections, and treat sick farm animals.Global food production
...
has intensified over the past 50 years due to economic expansion and popu-lation growth. The use of antimicrobials in agriculture – in livestock, fish farming, and even on crops – has grown as well. Antimicrobials are not only used as medicines, but are sometimes also added in low concentrations to animal feed as a way of stimulating growth.
more
Yaws is a chronic tropical skin disease that mainly affects children in remote, tropical and often impoverished areas. The disease presents with highly infectious lesions of the skin which can spread to the cartilage and bone. It is one of three endemic treponenatoses and is caused by the spirochete
...
bacteria Treponema pallidum subsp. pertenue. Under the proposed World Health Organization’s new NTD Roadmap 2030, yaws has been targeted for global eradication by 2030.
more
Jordan has more than 3 million migrants (one third of the country's total population) and has witnessed three major waves of refugees in its modern history: Palestinians (1948 and 1967), Iraqis (1990 and 2000) and Syrians (since 2010). Under its commitment to achieving universal health coverage (UHC
...
), Jordan has been continually supporting vulnerable populations such as refugees and migrants by offering subsidized access to essential health services.
more
Severe and difficult asthma in a low- and middle-income country (LMIC) can relate to lack of availability of basic medications; potentially reversible factors such as poor adherence or comorbidities such as obesity inhibiting a good response to treatment; and (rarely) true severe, therapy-resistant
...
asthma. However, definitions of severity should encompass not merely doses of prescribed medication, but also underlying risk. The nature of asthmatic airway disease shows geographical variation, and LMIC asthma should not be assumed to be phenotypically the same as that in high-income countries (HICs). The first assessment step is to ensure another diagnosis is not being missed. Largely, political action is needed if children with asthma are to get access to basic medications. If a child is apparently not responding to low dose, simple medications, the next step is not to increase the dose but perform a detailed assessment of what factors (for example co-morbidities such as obesity, or social factors like poor adherence) are inhibiting a treatment response; in most cases, an underlying reason can be found. An assessment of risk of future severe asthma attacks, side-effects of medication and impaired lung development is also important. True severe, therapy-resistant asthma is rare and there are multiple underlying molecular pathologies. In HICs, steroid-resistant eosinophilia would be treated with omalizumab or mepolizumab, but the cost of these is prohibitive in LMICs, the biomarkers of successful therapy are likely only relevant to HICs. In LMICs, a raised blood eosinophil count may be due to parasites, so treating asthma based on the blood eosinophil count may not be appropriate in these settings.
more
Health inequities are unjust and avoidable systematic differences in the health status and access to health resources of
different population groups. Health inequity manifests itself at all levels as differences across countries, within countries, between communities, and within population groups.
...
Health inequities arise from social determinants of health, or social and
environmental conditions in which people are born, grow, live, work and age; they do not occur randomly or by chance, and are largely beyond an individual’s control.
more
The health of humans, animals and environment is vitally interlinked. A majority of emerging and endemic
human diseases have their origins in animals, be they transmitted directly, through food or the environment.
The World Health Organization (WHO), the World Organisation for Animal Health (WOAH,
...
founded as OIE) and
the Food and Agriculture Organization (FAO) of the United Nations are the main international organizations
responsible for proposing references and guidance for the public health, agriculture and animal health sectors
respectively. WHO, FAO, WOAH has been an active promoter and implementer of an intersectoral collaborative
approach between institutions and systems to prevent, detect, and control diseases among animals and
humans.
more
This study assesses the prevalence and awareness of diabetes in urban and rural areas of Mozambique and describes its management.
