Mostrando 14,801 - 14,820 Resultados de 16,443 Para Buscar '"South Africa"', tiempo de consulta: 0.86s Limitar resultados
  1. 14801
    “…With an initial focus on South Africa, we build on previous work exploring the blurring of global health, immigration governance, and the global health security agendas in SADC, and draw from ongoing research on the governance of migration and health within the region. …”
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  2. 14802
    “…This project involves universities, six from South Africa and two from Europe, and aims at embedding OH in research and learning to enable the control of diseases at the human, animal, and environmental interface, and to emphasize the interests of local African communities with wildlife conservation. …”
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  3. 14803
  4. 14804
    “…METHODS: We conducted 22 in-depth interviews with nurse and physician stakeholders, who had been recruited as part of a larger study evaluating TB transmission risk in HWs at Tygerberg Hospital, Cape Town, South Africa. We performed open coding to identify emergent themes and selective coding to identify relevant text citations. …”
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  5. 14805
    “…Phylogenetic analysis revealed that the sequence obtained herein was closely related to sequences from Egypt, South Africa and Uruguay. CONCLUSIONS: This is the first large-scale epidemiological study of A. platys in Egypt, where female German shepherd dogs without veterinary care, as well as dogs with high tick infestation and without anti-tick treatment are at a higher risk of infection. …”
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  6. 14806
    “…BACKGROUND: As part of the global Invasive Bacterial Vaccine-Preventable Diseases Surveillance Network, 12 African countries referred cerebrospinal fluid (CSF) samples to South Africa’s regional reference laboratory. We evaluated the utility of real-time polymerase chain reaction (PCR) in detecting and serotyping/grouping Haemophilus influenzae, Neisseria meningitidis, and Streptococcus pneumoniae (HNS). …”
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  7. 14807
    “…More specifically, the rates of MDR-TB were 1.7% in USA, 1.7% in UK, 2.9% in India, 6.0% in South Africa, 9.8% in China, respectively. Conclusions: The burden of DR-TB remains high in children, and there are potential associations between rates of pediatric MDR-TB and national economical levels. …”
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  8. 14808
    “…METHOD: A cross-sectional study was performed in Johannesburg, South Africa, from July 2016 to November 2017. A questionnaire was administered and pre- and post-bronchodilator spirometry conducted. …”
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  9. 14809
    “…In this study, we investigated the impact of sleep length on the gut microbiota in a large cohort of 655 participants of African descent, aged 25–45, from Ghana, South Africa (SA), Jamaica, and the United States (US). …”
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  10. 14810
    “…The aim of this study, therefore, was to compare the data requirements and review models employed in the assessment of applications for registration, the target timelines for key milestones and the metrics of applications received and approved in 2019 and 2020 by Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe. Methods: A senior member of the division responsible for issuing marketing authorisations completed an established and validated questionnaire, which standardizes the review process, allowing key milestones, activities and practices of the six regulatory authorities to be identified and compared. …”
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  11. 14811
    “…The aim of this study was to review and compare the registration processes of regulatory authorities of Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe to identify strategies for better alignment. …”
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  12. 14812
    “…Globally, anthropogenic pressures impact the barely understood temperate mesophotic ecosystems and South Africa’s remote Amathole shelf is no exception. …”
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  13. 14813
    “…Despite the importance of ecotourism in species conservation, little is known about the industry’s effects on wildlife. In South Africa, some African penguin (Spheniscus demersus) colonies have become tourist attractions. …”
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  14. 14814
    “…The increased transmission of SARS-CoV-2 variants of concern (VOC), which originated in the United Kingdom (B.1.1.7/alpha), South Africa (B1.351/beta), Brazil (P.1/gamma), the United States (B.1.427/429 or epsilon), and India (B.1.617.2/delta), requires a vigorous public health response, including real-time strain surveillance on a global scale. …”
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  15. 14815
    “…BACKGROUND AND OBJECTIVES: Silicosis is a neglected and widely prevalent occupational disease in India and several other countries such as China, South Africa, Brazil, etc. It is an irreversible, incurable, and progressive disease with high morbidity and mortality, which is mostly caused by occupational exposure to silica dusts. …”
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  16. 14816
    “…About two-thirds of these studies emanated from Ethiopia, Uganda and South Africa. Studies regarding depression predominated (n=26), followed by cognitive impairment (n=13). …”
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  17. 14817
    “…So far, published studies on SCCP concentration in the continent include SCCPs in egg samples, e-waste recycling area and indoor dust in Ghana and South Africa, despite absence of any production of SCCPs in Africa. …”
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  18. 14818
    “…RESULTS: This data set suggests that current strains of WNV-2 began spreading in South Africa or nearby regions in the early twentieth century, and it migrated northwards via at least one route crossing the Mediterranean to reach Hungary in the early 2000s, before spreading throughout Europe. …”
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  19. 14819
    “…PURPOSE: The aim of this study was to fill the gap in knowledge about coronavirus-related anxiety and fear among diagnostic radiographers across South Africa in order to inform policy and practice so as to mitigate the negative influence the coronavirus pandemic conditions has on the occupational wellbeing of diagnostic radiographers working on the frontline. …”
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  20. 14820
    “…The viral genome data show that the COVID-19 curves of daily case numbers were shaped by the emergence of the variants, including Alpha 202012/01 GRY (B.1.1.7; the U.K.), Beta GH/501Y.V2 (B.1.351, B.1.351.2, and B.1.351.3; South Africa), Gamma GR/501Y.V3 (P.1, P.1.1, and P.1.2; Japan, Brazil), Eta G/484K.V3 (B.1.525; Nigeria, the U.K.), Delta G/478K.V1 (B.1.617.2, AY.1, AY.2, and AY.3; India), Iota GH/253G.V1 (B.1.526; the U.S.A.), and Kappa G/452R.V3 (B.1.617.1; India). …”
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