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Publication Years
2010
3278
510
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Category
2010
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359
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Toolboxes
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1
HAT diagnosis relies on laboratory techniques because clinical signs and symptoms are unspecific. Serodiagnostic tests exist only for Tbg and are based on the detection of specific antibodies, thus they are not confirmatory of infection. With the cu
...
rrent low disease prevalence, the positive predictive value of serological tests is particularly low. Field-applicable tools include the card agglutination test for trypanosomiasis (CATT) used mainly in active screening by specialized mobile teams, and the rapid diagnostic tests that are more suitable for individual testing at point-of-care. Confirmation of Tbg infection requires microscopic examination of body fluids necessitating specific training. The best performing methods are laborious and reach 85–95% diagnostic sensitivity when performed by skilled personnel.
more
HAT diagnosis relies on laboratory techniques because clinical signs and symptoms are unspecific. Serodiagnostic tests exist only for Tbg and are based on the detection of specific antibodies, thus they are not confirmatory of infection. With the cu
...
rrent low disease prevalence, the positive predictive value of serological tests is particularly low. Field-applicable tools include the card agglutination test for trypanosomiasis (CATT) used mainly in active screening by specialized mobile teams, and the rapid diagnostic tests that are more suitable for individual testing at point-of-care.
more
Lassa fever, a viral haemorrhagic fever with symptoms similar to those of Ebola virus disease, is endemic in much of West Africa and usually sparks a seasonal outbreak from December to March. Humans usually become infected with Lassa virus from expo
...
sure to urine and faeces of infected Mastomys rats. Lassa virus may also be spread between humans through direct contact with the blood, urine, faeces or other bodily secretions of a person infected with Lassa fever.
These materials provide a general introduction to Lassa fever and are intended for personnel responding to outbreaks in complex emergencies or in settings where the basic environmental infrastructures have been damaged or destroyed.
more
Best Practice for the Care of Patients with Tuberculosis: a Guide for Low-Income Countries
recommended
G. Williams, E. Alarcón, S. Jittimanee et al.
The International Union Against Tuberculosis and Lung Disease
(2017)
CC
2nd edition.
The practical aspects of TB patient care from the onset of symptoms to the completion of treatment are covered in this guide
Cognitive profiles of Post-traumatic Stress Disorder and depression in children and adolescents
Barrera-Valenciaa, M., Calderón-Delgado, L., Trejos-Castillo, E. & O’Boyle, M.
International Journal of Clinical and Health Psychology
(2017)
CC
Several diagnostic criteria of Post-traumatic Stress Disorder (PTSD) are remarkably similar to symptoms reported by individuals with depression, particularly as they manifest as cognitive processing deficits in children. Because of this overlap in p
...
rofile and the high rate of comorbidity of PTSD and depression (48% to 69%), pinpointing similarities/differences in cognitive processes related to each of these disorders is essential to accurate diagnosis. This study aims to examine cognitive performance profiles of 23 children who have been victims of PTSD and to compare their results with 23 children with depression and 24 controls.
more
Overview
Learning objectives
• Promote respect and dignity for people with depression.
• Recognize common symptoms of depression.
• Know the assessment principles of depression.
• Know the management principles of depression.
• Perfo
...
rm an assessment for depression.
• Use effective communication skills in interactions with people with depression.
• Assess and manage physical health conditions as well as depression.
• Assess and manage emergency presentations of depression (see Module: Self-harm/
suicide).
• Provide psychosocial interventions for people with depression and their carers.
• Deliver pharmacological interventions as needed and appropriate, considering special
populations.
• Plan and perform follow-up for depression.
• Refer to specialists and link with outside services where appropriate and available.
more
Traumatic experiences arising from flight from war zones can lead to distressing symptoms, which impair everyday life. The symptoms often subside with time but sometimes persist. People exhibiting
...
symptoms resulting from trauma should seek medical help.
Available in different languages
more
Basic information about the virus, symptoms, prevention and transmission.
This mini-series is aimed at informing and engaging Zambian audiences about symptoms, preventive actions and the importance of verified information during the pandemic.
This is a checklist for the general population to use to determine if their symptoms are consistent with COVID-19.
If you have recovered from COVID-19 but are still experiencing certain symptoms you could have post COVID-19 condition or "long COVID". What are these symptoms? How long do they last and are there a
...
ny treatment options?
Dr Janet Diaz explains in Science in 5.
more
Rabies is an infectious viral disease that is almost always fatal once clinical symptoms appear.
In most cases, the disease is transmitted to humans by the bite of a rabid dog, but infection can also spread through scratches or via saliva.
Rabies
...
kills one person every 9 minutes and children aged 5–14 years are frequent victims.
Yet rabies is 100% vaccine preventable. Vaccinating dogs is the most cost-effective way to prevent rabies in people.
Education about dog behaviour, immediate care measures after a bite, responsible dog ownership and bite prevention are essential components of rabies elimination.
WHO and partners aim to achieve zero human rabies deaths by 2030.
The time to act is now.
More information: http://www.who.int/rabies/en/
more
Traumatic experiences arising from flight from war zones can lead to distressing symptoms, which impair everyday life. The symptoms often subside with time but sometimes persist. People exhibiting
...
symptoms resulting from trauma should seek medical help.
more
Background
Asthma remains highly prevalent, with more severe symptoms in low-income to middle-income countries (LMICs) compared with high-income countries. Identifying risk factors for severe asthma symp
...
toms can assist with improving outcomes. We aimed to determine the prevalence, severity and risk factors for asthma in adolescents in an LMIC.
Methods
A cross-sectional survey using the Global Asthma Network written and video questionnaires was conducted in adolescents aged 13 and 14 from randomly selected schools in Durban, South Africa, between May 2019 and June 2021.
Results
A total of 3957 adolescents (51.9% female) were included. The prevalence of lifetime, current and severe asthma was 24.6%, 13.7% and 9.1%, respectively. Of those with current and severe asthma symptoms; 38.9% (n=211/543) and 40.7% (n=147/361) had doctor-diagnosed asthma; of these, 72.0% (n=152/211) and 70.7% (n=104/147), respectively, reported using inhaled medication in the last 12 months. Short-acting beta agonists (80.4%) were more commonly used than inhaled corticosteroids (13.7%). Severe asthma was associated with: fee-paying school quintile (adjusted OR (CI)): 1.78 (1.27 to 2.48), overweight (1.60 (1.15 to 2.22)), exposure to traffic pollution (1.42 (1.11 to 1.82)), tobacco smoking (2.06 (1.15 to 3.68)), rhinoconjunctivitis (3.62 (2.80 to 4.67)) and eczema (2.24 (1.59 to 3.14)), all p<0.01.
Conclusion
Asthma prevalence in this population (13.7%) is higher than the global average (10.4%). Although common, severe asthma symptoms are underdiagnosed and associated with atopy, environmental and lifestyle factors. Equitable access to affordable essential controller inhaled medicines addressing the disproportionate burden of asthma is needed in this setting.
more
The fact sheet details transmission methods, symptoms, at-risk populations, diagnostic approaches, treatment options—including the use of artemisinin-based combination therapies (ACTs)—and preventive measures such as insecticide-treated nets (IT
...
Ns) and indoor residual spraying (IRS). It also discusses the impact of malaria on vulnerable groups like children under five and pregnant women, and outlines WHO's global response strategies aimed at reducing malaria incidence and mortality rates.
more
Podcast: Why is Dengue fever spreading to places it did not exist before? What are the symptoms and treatments? What about vaccines? Dr Raman Velayudhan explains in Science in 5.
For use with travelers who might have been exposed to patients with Ebola and are sick with symptoms consistent with Ebola infection and require further evaluation
When is laboratory testing for Zika Virus infection reasonable? Testing algorithm for patients with and without symptoms.
Cholera is an intestinal infection caused by bacteria known as Vibrio cholerae. The main symptoms of this disease are diarrhea and vomiting. Transmission of cholera primarily occurs by consumption of contaminated food or drinking water. In the video
...
, which can be used on smart phones, we describe several techniques that can be used to help prevent cholera, including methods of treating water, washing of hands, and seeking medical advice if/when one has the symptoms of cholera
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Cholera is an intestinal infection caused by bacteria known as Vibrio cholerae. The main symptoms of this disease are diarrhea and vomiting. Transmission of cholera primarily occurs by consumption of contaminated food or drinking water. In the video
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, which can be used on smart phones, we describe several techniques that can be used to help prevent cholera, including methods of treating water, washing of hands, and seeking medical advice if/when one has the symptoms of cholera
You can download more than 40 Languages i.e. Arabic; Farsi, Hausa, Igbo, Krio,Lingala, French
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