The Impacts of Climate Change on Human Health
in the United States: A Scientific Assessment
Climate change is a significant threat to the health of the American people. This scientific assessment examines how climate change is already affecting human health and the changes that may occur in the fu...ture.
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Epidemiology
Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi, and transmitted to humans by infected triatomine bugs, and less commonly by transfusion, organ transplant, from mother to infant, and in rare instances, by ingestion of contaminated food or... drink.1-4 The hematophagous triatomine vectors defecate during or immediately after feeding on a person. The parasite is present in large numbers in the feces of infected bugs, and enters the human body through the bite wound, or through the intact conjunctiva or other mucous membrane.
Vector-borne transmission occurs only in the Americas, where an estimated 8 to 10 million people have Chagas disease.5 Historically, transmission occurred largely in rural areas in Latin America, where houses built of mud brick are vulnerable to colonization by the triatomine vectors.4 In such areas, Chagas disease usually is acquired in childhood. In the last several decades, successful vector control programs have substantially decreased transmission rates in much of Latin America, and large-scale migration has brought infected individuals to cities both within and outside of Latin America.
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Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi, and transmitted to humans by infected triatomine bugs, and less commonly by transfusion, organ transplant, from mother to infant, and in rare instances, by ingestion of contaminated food or drink.1-4 The... hematophagous triatomine vectors defecate during or immediately after feeding on a person. The parasite is present in large numbers in the feces of infected bugs, and enters the human body through the bite wound, or through the intact conjunctiva or other mucous membrane.
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Schistosomiasis is a helminthic infection and one of the neglected tropical diseases (NTDs). It is caused by blood flukes of the genus Schistosoma. It is an important public health problem, particularly in poverty-stricken areas, especially those within the tropics and subtropics. It is estimated th...at at least 236 million people worldwide are infected, 90% of them in sub-Saharan Africa, and that this disease causes approximately 300,000 deaths annually. The clinical manifestations are varied and affect practically all organs. There are substantial differences in the clinical presentation, depending on the phase and clinical form of schistosomiasis in which it occurs. Schistosomiasis can remain undiagnosed for a long period of time, with secondary clinical lesion. Here, we review the clinical profile of schistosomiasis. This information may aid in the development of more efficacious treatments and improved disease prognosis.
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Multiple pandemics, numerous outbreaks, thousands of lives lost and billions of dollars of national income wiped out—all since the turn of this century, in barely 17 years—and yet the world’s investments in pandemic preparedness and response remain woefully inadequate. We know by now that the ...world will see another pandemic in the not-too-distant future; that random mutations occur often enough in microbes that help them survive and adapt; that new pathogens will inevitably find a way to break through our defenses; and that there is the increased potential for intentional or accidental release of a synthesized agent. Every expert commentary and every analysis in recent years tells us that the costs of inaction are immense. And yet, as
the havoc caused by the last outbreak turns into a fading memory, we become complacent and relegate the case for investing in preparedness on a back burner, only to bring it to the forefront when the next outbreak occurs. The result is that the world remains scarily vulnerable.
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Kostenloses Exemplar für ehrenamtliche Lehrkräfte. Es handelt sich bei der PDF-Datei um eine lose Materialsammlung (kein kompletter Sprachkurs) mit Arbeitsblättern zum (spielerischen) Wortschatztraining sowie Erläuterungen und Übungen zu bestimmten Grammatikthemen. Einige Materialien eignen sic...h für den Unterricht mit Teilnehmern ohne Vorkenntnisse, andere Arbeitsblätter sind eher für Teilnehmer mit Vorkenntnissen gedacht. Die Datei können Sie im Rahmen Ihres ehrenamtlichen Unterrichts kostenlos für Ihre Teilnehmer ausdrucken und nutzen.
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методические рекомендации на тему эпидемиологические исследования паркинсонизма,
Цель сборника – поделиться знаниями о нарушениях психического здоровья детей со специалистами, ежедневно занимающимися детьми и не имеющими медицинского образо...ания, прежде всего с учителями. Эти знания помогут учителям понять особенности поведения и духовной жизни детей, что в конечном итоге принесет пользу детям, ежедневно соприкасающимся с учителями. Знания о нарушениях душевного здоровья способствуют взаимному сотрудничеству работников школы и медицинских работников, помогающих детям, попавшим в трудное положение.
Accessed on 2019
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Second Edition
AIDS Medicines and diagnostics services
July 2015
Lancet 2013; 381: 1405–16
Series: Childhood Pneumonia and Diarrhoea no.1
J. European Academy of Dermatology and Venereology, 4 August 2014
Further analysis of the Nepal Demographic and Health Surveys, 2001-2011
DHS Working Papers No. 110 | Zimbabwe Working Papers No. 11
Evidence from Low and Middle Income Countries
Vitamin A deficiency is a risk factor for blindness and for mortality from measles and diarrhoea in children aged 6–59 months. We aimed to estimate trends in the prevalence of vitamin A defi ciency between 1991 and 2013 and its mortality burden in low-income and middle-income countries.
PLoS ONE 13(8): e0202499. https://doi.org/10.1371/journal.pone.0202499
This was a school-based cross-sectional study conducted in 2015 among 305 school children aged 7–16 years from two primary schools located in Ilemela and Magu Districts, north-western Tanzania. Single stool and urine samples w...ere collected from each participant and examined for the presence of Schistosoma mansoni eggs, parasite antigen, and parasite DNA using KK thick smears, POC-CCA tests, and real-time PCR, respectively.
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Seizures constitute the most common neurological problem in children and the majority of epilepsy has its onset in childhood. Appropriate diagnosis and management of childhood epilepsy is essential to improve quality of life in these children. Evidence-based clinical practice guidelines, modified to... the Indian setting by a panel of experts, are not available.
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