Mostrando 701 - 720 Resultados de 2,969 Para Buscar '"Zambia"', tiempo de consulta: 0.24s Limitar resultados
  1. 701
    “…Uptake of public health measures, perceptions of COVID-19 illness and vaccines, and intention to vaccinate were evaluated in 2021–2022 in rural Zambia. Adherence to public health measures, perceptions of COVID-19 risk and severity, and vaccine acceptance increased significantly over time, particularly in December 2021, coinciding with the fourth pandemic wave and relaunch of the national vaccine campaign. …”
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  2. 702
    “…Background: Utilizing maternity waiting homes (MWHs) is a strategy to improve access to skilled obstetric care in rural Zambia. However, out-of-pocket (OOP) expenses remain a barrier for many women. …”
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  3. 703
    “…This study, therefore, examined individual and community-level factors associated with child marriages in Zambia. METHODS: Data came from the Zambia Demographic and Health Surveys (ZDHS) conducted in 2007, 2013–14 and 2018. …”
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  4. 704
    “…Background: Drug-resistant tuberculosis has continued to be a serious global health threat defined by complexity as well as higher morbidity and mortality wherever it occurs, Zambia included. However, the paucity of information on drug-susceptibility patterns of both first-line and second-line anti-tuberculosis (anti-TB) drugs, including the new and repurposed drugs used in the management of drug-resistant tuberculosis in Zambia, was the major thrust for conducting this study. …”
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  5. 705
    “…These findings support the need to expand health system capacity and improve health system resiliency in Zambia and other countries with resource-limited health systems.…”
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  6. 706
    “…SIMPLE SUMMARY: An egg-larva endoparasitoid (Chelonus bifoveolatus) of fall armyworm (FAW) in Zambia was identified based on morphological and molecular characteristics. …”
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  7. 707
    “…BACKGROUND: Adolescent pregnancy increases risk of short- and long-term adverse social and health outcomes for the adolescent mother and child. Zambia has high prevalence rates of adolescent pregnancy. …”
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  8. 708
    “…Therefore, this study was aimed at determining the prevalence of S. glossinidius and trypanosomes circulating in tsetse flies and checking whether an association exists between trypanosomes and Sodalis infections in tsetse flies from Kafue National Park in Zambia. A total of 326 tsetse flies were sampled from the Chunga and Ngoma areas of the national park. …”
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  9. 709
    “…Low contraceptive use in sub-Saharan Africa, and Zambia specifically, negates the potential benefits of contraception in preventing unwanted and early pregnancies. …”
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  10. 710
    “…The rubella disease burden in Zambia may be under-estimated. Using models, we describe the transmission dynamics, determine the incidence estimates and assess the level of underestimation of the real burden of rubella infection in Zambia during the pre-vaccination period 2005–2016. …”
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  11. 711
  12. 712
    “…The aim of this study was to determine the prevalence and patterns of antimicrobial resistance and to detect drug-resistant genes in Enterococcus faecalis and E. faecium in poultry from four districts in Zambia. Identification of Enterococci was conducted using phenotypic methods. …”
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  13. 713
  14. 714
    “…Reported COVID-19 cases and associated mortality remain low in many sub-Saharan countries relative to global averages, but true impact is difficult to estimate given limitations around surveillance and mortality registration. In Lusaka, Zambia, burial registration and SARS-CoV-2 prevalence data during 2020 allow estimation of excess mortality and transmission. …”
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  15. 715
  16. 716
    “…The emergence of pre-extensively drug-resistant tuberculosis (pre-XDR-TB) is a threat to TB control programs in developing countries such as Zambia. Studies in Zambia have applied molecular techniques to understand drug-resistance-associated mutations, circulating lineages and transmission patterns of multi-drug-resistant (MDR) Mycobacterium tuberculosis. …”
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  17. 717
    por Shumba, Samson, Kayamba, Violet
    Publicado 2023
    “…BACKGROUND: The exact prevalence of gastric cancer in Zambia is unknown. The aim of this study was to determine the proportion of gastric cancer cases seen at the largest hospital in Zambia, whose records were included in the Zambia National Cancer Registry (ZNCR). …”
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  18. 718
    “…We retrospectively analyzed spatial factors for coronavirus disease 2019 (COVID-19)-associated community deaths i.e., brought-in-dead (BID) in Lusaka, Zambia, between March and July 2020. A total of 127 cases of BID with geocoordinate data of their houses were identified during the study period. …”
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  19. 719
  20. 720
    “…OBJECTIVE: The objective of the study was to explore and describe healthcare providers’ perceptions of the cancer pain management barriers at a hospital in Zambia. METHOD: A descriptive qualitative study was conducted. …”
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