The epidemiology of the disease is mediated by the interaction of the parasite (trypanosome) with the vectors (tsetse flies), as well as with the human and animal hosts within a particular environment. Related to these interactions, the disease is confined in spatially limited areas called “foci..., which are located
in Sub-Saharan Africa, mainly in remote rural areas. The risk of contracting HAT is, therefore, determined by the possibility of contact of a human being with an infected tsetse fly. Epidemics of HAT were described at the beginning of the 20th century; intensive activities have been set up to confront the disease, and it was under control in the 1960s, with fewer than 5,000 cases reported in the whole continent.
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Trachoma causes more vision loss and blindness than any other infection in the world. This disease is caused by Chlamydia trachomatis bacteria. Other variants or strains of these bacteria can cause a sexually transmitted infection (chlamydia) and disease in lymph nodes.
This is photomicrograph ...of a conjunctival smear that revealed the presence of what are known as, intracytoplasmic inclusions Trachoma is easily spread through direct personal contact such as from fingers, through shared towels and clothes, and through flies that have been in contact with the eyes or nose of an infected person. When left untreated, repeated Chlamydia trachomatis infections in the eye can cause severe scarring on the inside of the eyelid. This can cause the eyelashes to scratch the cornea (trichiasis). In addition to causing pain, trichiasis permanently damages the cornea and can lead to irreversible blindness.
Chlamydia trachomatis infections spread in areas that lack access to safely managed drinking water and sanitation systems. Trachoma affects the most resource-limited communities in the world. Globally, almost 1.9 million people have vision loss because of trachoma, and it causes 1.4% of all blindness worldwide.1 In 2021, 136 million people lived in trachoma-endemic areas and were at risk of trachoma blindness.
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Many countries have made significant progress in the implementation of World Health Organization recommended preventive chemotherapy strategy, to eliminate lymphatic filariasis (LF). However, pertinent challenges such as the existence of areas of residual infections in disease endemic districts pose... potential threats to the achievements made. Thus, this study was undertaken to assess the importance of these areas in implementation units (districts) where microfilaria (MF) positive individuals could not be found during the mid-term assessment after three rounds of mass drug administration.
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Wenn es Ihnen nicht möglich ist, die Sprache der fremdsprachigen Person zu bestimmen, zeigen Sie ihr bitte diese Sprachtabelle. In alle Sprachen übersetzt ist «Sprechen Sie jeweilige Sprache?» Die Person wird mit dem Finger auf die Sprache zeigen, die sie kennt und entsprechend mit grosser Wahrs...cheinlichkeit versteht. Sollten Sie vorlesen müssen, können Sie die Aussprache der rechten Spalte entnehmen.
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ICJ genocide hearing on Myanmar: step towards justice for the Rohingya JAKARTA, 10 December 2019 - Parliamentarians from across Southeast Asia today welcomed the first hearing in the case against Myanmar at the UN’s highest court as an initial step towards justice and possible recognition of the... crime of genocide committed against the Rohingya. “This marks the start of a monumental effort for justice that could put an end to some of the horrific abuses that the Rohingya are facing,” said Kasit Piromya, former Member of Parliament (MP) of Thailand and ASEAN Parliamentarians for Human Rights (APHR) Board Member.
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Sources: National Commitment and Policy Instrument, 2019
An IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems
As more frequent droughts and floods threaten the global food supply, humans are increasing their demands on water and land,... The New York Times reports.
Data from the Intergovernmental Panel on Climate Change report:
• 500 million people are living in areas that are becoming desert.
• Soil is depleted at 10X-100X the rate it’s being formed.
• More than 10% of the global population is undernourished.
Major threats include the risk of “multi-breadbasket failure”—simultaneous food crises on several continents—and migration triggered by food shortages.
Good News/Bad News: Catastrophe can be avoided, but it would require massive changes to agriculture, food systems and behavior.
A Key Action: Eat less meat. Cattle production is driving deforestation, consuming huge amounts of water, generating methane and causing other impacts, notes Nature.
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WFP's Hunger Map depicts the prevalence of undernourishment in the population of each country in 2016-18. From Africa and Asia to Latin America and the Near East, there are 821 million people - more than 1 in 9 of the world population - who do not get enough to eat. Our downloadable Hunger Map provi...des invaluable info that helps school teachers and children to learn more about the biggest single risk to global health.
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The Lab identifies, develops, and launches sustainable finance
instruments that can drive billions to a low-carbon economy. The
2019 Global Lab Cycle targets four specific sectors across
mitigation and adaptation: blue carbon in marine & coastal
ecosystems; sustainable agriculture for smallholde...rs in West and
Central Africa; sustainable energy access; and sustainable cities
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Tuberculosis (TB) is the leading cause of illness and death among people living with HIV. TB can be cured.
Hier erhalten Sie die Antrags-, Entscheidungs- und Bestandsstatistik des Bundesamts für Migration und Flüchtlinge. Sie enthält Informationen zu den gestellten Asylanträgen, den Entscheidungen sowie zu den anhängigen Verfahren. Die Daten sind nach Staatsangehörigkeiten aufgeschlüsselt.
BMJ,Dodd PJ, et al. Thorax 2017;72:559–575. doi:10.1136/thoraxjnl-2016-209421
World Health Organization Country profiles 2017