Displaying publications 21 - 40 of 420 in total

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  1. Fulltext Mental distress and substance use among rural Black South African youth who are not in employment, education or training (NEET)
    Mngoma NF, Ayonrinde OA
    Int J Soc Psychiatry, 2023 May;69(3):532-542.
    PMID: 35903872 DOI: 10.1177/00207640221114252
    BACKGROUND: South Africa (SA) has one of the highest rates of youth unemployment and youth who are not in employment, education or training (NEET), even higher among Black South Africans. SA's NEET rates are 3 times those of UK; 5.4 times of Germany; 1.3 times of Brazil; and 2.5 times of Malaysia. Given that youths between 15 and 24 years of age make up 24% of the total population, these are significant challenges for the economy and further fuel the cyclical, pervasive and enduring nature of poverty. We hypothesised that rural youth who are NEET would have a greater prevalence of mental disorders and higher rates of substance use compared to their non-NEET counterparts. The objective of the study is to determine the differences in rates of psychological distress and substance use between NEET and non-NEET rural African 14- to 24-year-old young men.

    METHODS: The study took place in a remote and rural district municipality in KwaZulu-Natal, South Africa. We divided the district's five sub-municipalities into two clusters (large and small) and randomly selected one from each cluster for inclusion in the study. We further randomly selected wards from each sub-municipality and then rural settlements from each ward, for inclusion in the study. We recruited young men as part of a larger study to explore sociocultural factors important in gender-based violence in rural SA. We compared 15- to 19-year old and 20- to 24-year old youth NEET and non-NEET on rates of psychological distress symptoms (depression, anxiety, suicidal thoughts, hopelessness and worthlessness) and substance misuse (including alcohol, cannabis, other recreational drugs) using a Multivariate Analysis of Variance (MANOVA) statistics at p 

    Matched MeSH terms: South Africa/epidemiology
  2. The African cancer burden: what is the potential role of modern oncology innovation in reducing the continent's rapidly rising mortality?
    Awuah WA, Ng JC, Mehta A, Nansubuga EP, Abdul-Rahman T, Kundu M, et al.
    Postgrad Med J, 2023 Aug 22;99(1175):941-945.
    PMID: 37280156 DOI: 10.1093/postmj/qgad043
    With increasing prevalence and an expected rise in disease burden, cancer is a cause of concern for African healthcare. The cancer burden in Africa is expected to rise to 2.1 million new cases per year and 1.4 million deaths annually by the year 2040. Even though efforts are being made to improve the standard of oncology service delivery in Africa, the current state of cancer care is not yet on par with the rise in the cancer burden. Cutting-edge technologies and innovations are being developed across the globe to augment the battle against cancer; however, many of them are beyond the reach of African countries. Modern oncology innovations targeted to ward Africa would be promising to address the high cancer mortality rates. The innovations should be cost-effective and widely accessible to tackle the rapidly rising mortality rate on the African continent. Though it may seem promising, a multidisciplinary approach is required to overcome the challenges associated with the development and implementation of modern oncology innovations in Africa.
    Matched MeSH terms: Africa/epidemiology
  3. Fulltext World malaria situation in 1990
    Bull World Health Organ, 1992;70(6):801-4, 809-13.
    PMID: 1283116
    Matched MeSH terms: Africa/epidemiology
  4. Fulltext A systematic review on malaria and Tuberculosis (TB) vaccine challenges in sub-Saharan African clinical trials
    Hamisi MA, Asri NAM, Yassim ASM, Suppian R
    PLoS One, 2025;20(1):e0317233.
    PMID: 39854359 DOI: 10.1371/journal.pone.0317233
    OBJECTIVE: For more than a century, developing novel and effective vaccines against malaria and Tuberculosis (TB) infections has been a challenge. This review sought to investigate the reasons for the slow progress of malaria and TB vaccine candidates in sub-Saharan African clinical trials.

    METHODS: The systematic review protocol was registered on PROSPERO on July 26, 2023 (CRD42023445166). The research articles related to the immunogenicity, efficacy, or safety of malaria or TB vaccines that were published between January 1, 2012, and August 31, 2023, were searched on three databases: Web of Science (WoS), PubMed, and ClinicalTrials.gov.

    RESULTS: A total of 2342 articles were obtained, 50 of which met the inclusion criteria. 28 (56%) articles reported on malaria vaccine attributes, while 22 (44%) articles reported on TB vaccines. In both cases, the major challenges in sub-Saharan African clinical trials were immunogenicity and efficacy, rather than safety.

    CONCLUSION: Factors such as population characteristics, pathogen genetic diversity, vaccine nature, strategy, and formulation were associated with slow progress of the malaria and TB vaccine candidates in sub-Saharan African clinical trials.

    Matched MeSH terms: Africa South of the Sahara/epidemiology
  5. Eco-phylogenetic study of Trebouxia in southern Africa reveals interbiome connectivity and potential endemism in a green algal lichen photobiont
    Medeiros ID, Ibáñez A, Arnold AE, Hedderson TA, Miadlikowska J, Flakus A, et al.
    Am J Bot, 2024 Dec;111(12):e16441.
    PMID: 39639425 DOI: 10.1002/ajb2.16441
    PREMISE: Southern Africa is a biodiversity hotspot rich in endemic plants and lichen-forming fungi. However, species-level data about lichen photobionts in this region are minimal. We focused on Trebouxia (Chlorophyta), the most common lichen photobiont, to understand how southern African species fit into the global biodiversity of this genus and are distributed across biomes and mycobiont partners.

    METHODS: We sequenced Trebouxia nuclear ribosomal ITS and rbcL of 139 lichen thalli from diverse biomes in South Africa and Namibia. Global Trebouxia phylogenies incorporating these new data were inferred with a maximum likelihood approach. Trebouxia biodiversity, biogeography, and mycobiont-photobiont associations were assessed in phylogenetic and ecological network frameworks.

    RESULTS: An estimated 43 putative Trebouxia species were found across the region, including seven potentially endemic species. Only five clades represent formally described species: T. arboricola s.l. (A13), T. cf. cretacea (A01), T. incrustata (A06), T. lynniae (A39), and T. maresiae (A46). Potential endemic species were not significantly associated with the Greater Cape Floristic Region or desert. Trebouxia species occurred frequently across multiple biomes. Annual precipitation, but not precipitation seasonality, was significant in explaining variation in Trebouxia communities. Consistent with other studies of lichen photobionts, the Trebouxia-mycobiont network had an anti-nested structure.

    CONCLUSIONS: Depending on the metric used, ca. 20-30% of global Trebouxia biodiversity occurs in southern Africa, including many species yet to be described. With a classification scheme for Trebouxia now well established, tree-based approaches are preferable over "barcode gap" methods for delimiting new species.

    Matched MeSH terms: Africa, Southern; South Africa
  6. Current trends in the epidemiology of multidrug-resistant and beta-lactamase-producing Pseudomonas aeruginosa in Asia and Africa: a systematic review and meta-analysis
    Salleh MZ, Nik Zuraina NMN, Deris ZZ, Mohamed Z
    PeerJ, 2025;13:e18986.
    PMID: 40017659 DOI: 10.7717/peerj.18986
    Pseudomonas aeruginosa continues to be a significant contributor to high morbidity and mortality rates worldwide, particularly due to its role in severe infections such as hospital-acquired conditions, including ventilator-associated pneumonia and various sepsis syndromes. The global increase in antimicrobial-resistant (AMR) P. aeruginosa strains has made these infections more difficult to treat, by limiting the effective drug options available. This systematic review and meta-analysis aim to provide an updated summary of the prevalence of AMR P. aeruginosa over the past 5 years. A systematic search was performed across three major electronic databases-PubMed, ScienceDirect, and Web of Science-yielding 40 eligible studies published between 2018 and 2023. Using a random-effects model, our meta-analysis estimated that the overall prevalence of P. aeruginosa in Asia and Africa over the past 5 years was 22.9% (95% CI [14.4-31.4]). The prevalence rates for multidrug-resistant (MDR) and extensively drug-resistant (XDR) P. aeruginosa strains were found to be 46.0% (95% CI [37.1-55.0]) and 19.6% (95% CI [4.3-34.9]), respectively. Furthermore, the prevalence rates of extended-spectrum β-lactamase- and metallo-β-lactamase-producing P. aeruginosa were 33.4% (95% CI [23.6-43.2]) and 16.0% (95% CI [9.8-22.3]), respectively. Notably, resistance rates to β-lactams used for treating pseudomonal infections were alarmingly high, with rates between 84.4% and 100.0% for cephalosporins, and over 40% of P. aeruginosa isolates showed resistance to penicillins. Our analysis identified the lowest resistance rates for last-resort antimicrobials, with 0.3% (95% CI [0.0-1.3]) resistance to polymyxin B and 5.8% (95% CI [1.5-10.2]) to colistin/polymyxin E. The low resistance rates to polymyxins suggest that these antibiotics remain effective against MDR P. aeruginosa. However, the findings also highlight the critical public health threat posed by antimicrobial-resistant P. aeruginosa, particularly concerning β-lactam antibiotics. This underscores the need for effective and carefully planned intervention strategies, including the development of new antibiotics to address the growing challenge of resistance. Developing robust antibiotic treatment protocols is essential for better management and control of pseudomonal infections globally. Therefore, continued research and international collaboration is vital to tackle this escalating public health challenge. This study protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO), under registration number CRD42023412839.
    Matched MeSH terms: Africa/epidemiology
  7. Heart Failure in Africa, Asia, the Middle East and South America: The INTER-CHF study
    Dokainish H, Teo K, Zhu J, Roy A, AlHabib KF, ElSayed A, et al.
    Int J Cardiol, 2016 Feb 1;204:133-41.
    PMID: 26657608 DOI: 10.1016/j.ijcard.2015.11.183
    There are few data on heart failure (HF) patients from Africa, Asia, the Middle East and South America.
    Matched MeSH terms: Africa
  8. The Brachyura described by Thomas Roscoe Rede Stebbing and a listing of Stebbing's South African Crustacea for the Marine Investigations in South Africa (Crustacea: Decapoda)
    Low ME, Ng PK
    Zootaxa, 2013;3599:371-6.
    PMID: 24613958 DOI: 10.11646/zootaxa.3599.4.5
    Matched MeSH terms: South Africa
  9. Fulltext Prevention and control of COVID-19 in pastoral community through One Health Approach
    Yousuf A, Arifin SRM, Musa R, Isa MLM
    One Health, 2020 Dec 20;11:100181.
    PMID: 33072837 DOI: 10.1016/j.onehlt.2020.100181
    The vast majority of its population being a pastoralist community, the Somali region in Ethiopia shares the longest border with its neighboring east African countries. These communities face a high risk for transmission of imported COVID-19 cases and remain vulnerable due to lack of access to health delivery and low utilisation of services. Valuable lessons from other countries, has placed the One Health Approach as an appropriate, feasible and applicable preventive and control measure for COVID-19. This paper discusses the epidemiological and social susceptibility of pastoral communities in the transmission of COVID-19 and the introduction of One Health Approach as an effective inter-disciplinary response and management.
    Matched MeSH terms: Africa, Eastern
  10. Fulltext Development and Validation of an Open Access SNP Array for Nile Tilapia (Oreochromis niloticus)
    Peñaloza C, Robledo D, Barría A, Trịnh TQ, Mahmuddin M, Wiener P, et al.
    G3 (Bethesda), 2020 08 05;10(8):2777-2785.
    PMID: 32532799 DOI: 10.1534/g3.120.401343
    Tilapia are among the most important farmed fish species worldwide, and are fundamental for the food security of many developing countries. Several genetically improved Nile tilapia (Oreochromis niloticus) strains exist, such as the iconic Genetically Improved Farmed Tilapia (GIFT), and breeding programs typically follow classical pedigree-based selection. The use of genome-wide single-nucleotide polymorphism (SNP) data can enable an understanding of the genetic architecture of economically important traits and the acceleration of genetic gain via genomic selection. Due to the global importance and diversity of Nile tilapia, an open access SNP array would be beneficial for aquaculture research and production. In the current study, a ∼65K SNP array was designed based on SNPs discovered from whole-genome sequence data from a GIFT breeding nucleus population and the overlap with SNP datasets from wild fish populations and several other farmed Nile tilapia strains. The SNP array was applied to clearly distinguish between different tilapia populations across Asia and Africa, with at least ∼30,000 SNPs segregating in each of the diverse population samples tested. It is anticipated that this SNP array will be an enabling tool for population genetics and tilapia breeding research, facilitating consistency and comparison of results across studies.
    Matched MeSH terms: Africa
  11. Fuzzy inference optimization algorithms for enhancing the modelling accuracy of wastewater quality parameters
    Abunama T, Ansari M, Awolusi OO, Gani KM, Kumari S, Bux F
    J Environ Manage, 2021 Sep 01;293:112862.
    PMID: 34049159 DOI: 10.1016/j.jenvman.2021.112862
    To ensure the safe discharge of treated wastewater to the environment, continuous efforts are vital to enhance the modelling accuracy of wastewater treatment plants (WWTPs) through utilizing state-of-art techniques and algorithms. The integration of metaheuristic modern optimization algorithms that are natlurally inspired with the Fussy Inference Systems (FIS) to improve the modelling performance is a promising and mathematically suitable approach. This study integrates four population-based algorithms, namely: Particle swarm optimization (PSO), Genetic algorithm (GA), Hybrid GA-PSO, and Mutating invasive weed optimization (M-IWO) with FIS system. A full-scale WWTP in South Africa (SA) was selected to assess the validity of the proposed algorithms, where six wastewater effluent parameters were modeled, i.e., Alkalinity (ALK), Sulphate (SLP), Phosphate (PHS), Total Kjeldahl Nitrogen (TKN), Total Suspended Solids (TSS), and Chemical Oxygen Demand (COD). The results from this study showed that the hybrid PSO-GA algorithm outperforms the PSO and GA algorithms when used individually, in modelling all wastewater effluent parameters. PSO performed better for SLP and TKN compared to GA, while the M-IWO algorithm failed to provide an acceptable modelling convergence for all the studied parameters. However, three out of four algorithms applied in this study proven beneficial to be optimized in enhancing the modelling accuracy of wastewater quality parameters.
    Matched MeSH terms: South Africa
  12. Fulltext Prevalence of obesity among young adults in Africa - a meta-analysis
    Rodo Mohamud Hassan, Regidor-111 Dioso
    Malaysian Journal of Medical Research, 2017;1(3):1-6.
    MyJurnal
    Background: In Africa high prevalence of overweight and obesity was found in regions of East Africa (0.3%),
    West Africa (0.7%), Central Africa (0.2%), South Africa (3.8%), and North Africa (12.5%).

    Aims: This meta-analysis aimed to analyze the prevalence of obesity among young adults, aged 18-25 years
    from five African countries.

    Methods: The Meta-analysis of Observational Studies in Epidemiology (MOOSE) guidelines were applied to
    search published studies. of the 100 studies published as found in scientific databases from 2010 to 2017, only
    five were selected. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)
    checklist was used to eliminate other studies.

    Outcomes: A total of 22,320 obese young adults were analyzed to be prevalent. The obesity among adults in
    SouthAfrica was found to be correlated with less physical activities. In Uganda, the prevalence of obesity is
    683 which relates with their sedentary lifestyle and socio-demography. Among 371 young adults in Nigeria, the
    prevalence of obesity was 5.1% among male and 10% among female related to diet and other consumptions.
    Among 646 adults in Ghana, the prevalence of general obesity was observed to be related to genetics.

    Conclusion: Prevalence of the male gender was 9,509 having a p=0.284 (at 95% C.I.±4,440.87845-
    8,788.87845) with a mean score of 1,251, and a SD= 61,066. While the prevalence of obesity on females was
    10,874 having a p= 0.00019, (at 95% C.I.±3,592.07-6,094.07) with a mean score of 2,174, and SD= 3,375.
    Matched MeSH terms: Africa
  13. Optimised and systematic suitable climate modelling confirms future longitudinal-trends for growing oil palm in Africa
    Paterson RRM
    J Environ Manage, 2021 Dec 15;300:113785.
    PMID: 34562818 DOI: 10.1016/j.jenvman.2021.113785
    Palms are iconic plants. Oil palms are very important economically and originate in Africa where they can act as a model for palms in general. The effect of future climate on the growth of oil palm will be very detrimental. Latitudinal migration of tropical crops to climate refuges may be impossible, and longitudinal migration has only been confirmed for oil palm, of all the tropical crops. The previous method to determine the longitudinal trend for oil palm used the longitudes of various countries in Africa and plotted these against the percentage suitable climate for growing oil palms in each country. An increasing longitudinal trend was observed from west to east. However, the longitudes of the countries were randomly distributed which may have introduced bias and the procedure was time consuming. The present report presents an optimised and systematic procedure that divided the regions, as presented on a map derived from a CLIMEX model, into ten equal sectors and the percentage suitable climates for growing oil palm were determined for each sector. This approach was quicker, systematic and straight forward and will be useful for management of oil palm plantations under climate change. The method confirmed and validated the trends reported in the original method although the suitability values were often lower and there was less spread of values around the trend. The values for the CSIRO MK3.0 and MIROC H models demonstrated considerable similarities to each other, contributing to validation of the method. The procedure of dividing maps equally into sectors derived from models, could be used for other crops, regions, or systems more generally, where the alternative may be a more superficial visual examination of the maps. Methods are required to mitigate the effects of climate change and stakeholders need to contribute more actively to the current climate debate with tangible actions.
    Matched MeSH terms: Africa
  14. Review of the genus Lanchnophorus (Hemiptera: Heteroptera: Rhyparochromidae) with description of three new species and other nomenclatural changes
    Kment P, Carapezza A, Jindra Z, Kondorosy E
    Zootaxa, 2017 Jan 25;4226(1):zootaxa.4226.1.2.
    PMID: 28187629 DOI: 10.11646/zootaxa.4226.1.2
    The generic name Lanchnophorus Reuter, 1887, deemed for a long time to be unavailable as incorrect original spelling of Lachnophorus (in fact Lachnophorus Distant, 1903 is an unjustified emendation of the former), is restored as a valid name of the genus. Lachnesthus Bergroth, 1915, syn. nov. (new name for the preoccupied Lachnophorus Distant, 1903) is considered junior synonym of Lanchnophorus. The following nomenclatural changes are proposed: Lanchnophorus flavus (Scudder, 1971) comb. nov. = Lachnesthus chinai Scudder, nomen nudum; Lanchnophorus guttulatus Reuter, 1887, comb. restit. = Lachnophorus albidomaculatus Distant, 1913, syn. nov. = Lachnesthus rodriguezensis China, 1925, syn. nov.; Lanchnophorus leucospilus (Walker, 1872) comb. nov.; Lanchnophorus merula (Distant, 1903) comb. nov.; and Lanchnophorus singalensis (Dohrn, 1860) comb. nov. Three new species are described: Lanchnophorus gaoqingae Kment & Jindra sp. nov. from China (Yunnan), Lanchnophorus seminitens Kment & Carapezza sp. nov. from Socotra Island (Yemen), and Lanchnophorus webbi Kondorosy sp. nov. from India: Tamil Nadu. Bibliographies and known distribution of all the included species are reviewed. The following new country and state records are provided: L. flavus from Central African Republic, Ethiopia, Ghana, Mali, Malawi, Niger, Zambia and Zimbabwe; L. leucospilus from China (Yunnan) and Laos, L. merula from India (Kerala/Tamil Nadu) and Thailand; L. singalensis from Angola, Benin, Mozambique, Namibia, Senegal, Sierra Leone, Tanzania, Togo, Uganda, Zambia, Zimbabwe, China (Hainan), Iran (Sistan and Ba-luchestan), Oman, Pakistan, India (Himachal Pradesh, Karnataka, Kerala, Rajasthan), Malaysia, Philippines, and Thailand.
    Matched MeSH terms: Africa
  15. Mean reversion and convergence of ecological footprint in the MENA region: evidence from a fractional integration procedure
    Bello MO, Gil-Alana LA, Ch'ng KS
    Environ Sci Pollut Res Int, 2023 Mar;30(12):35384-35397.
    PMID: 36534250 DOI: 10.1007/s11356-022-24678-y
    This paper deals with the analysis of mean reversion and convergence of the ecological footprint (EF) in the MENA region. Using a long memory model based on fractional integration, we find that the results are very heterogeneous across countries depending on the assumptions made on the error term and the use of original versus logged data. Nevertheless, some conclusions can be obtained. Thus, mean reversion is decisively found in the case of Tunisia, and other countries showing some degree of reversion to the mean include Israel, Syria, Yemen, and Iran. Dealing with the issue of convergence within the MENA countries, similar conclusions hold and only Tunisia reports statistical evidence of convergence for the two types of errors. Additional evidence is found in the case of Syria, Yemen, and Jordan with uncorrelated errors and for Iran with autocorrelation. It is recommended that environmental policies targeted at stabilizing the trends in EF in the MENA region should not be indiscriminately applied in consideration of the heterogeneous nature of the series in the region.
    Matched MeSH terms: Africa, Northern
  16. Fulltext Predicting the potential for zoonotic transmission and host associations for novel viruses
    Pandit PS, Anthony SJ, Goldstein T, Olival KJ, Doyle MM, Gardner NR, et al.
    Commun Biol, 2022 Aug 19;5(1):844.
    PMID: 35986178 DOI: 10.1038/s42003-022-03797-9
    Host-virus associations have co-evolved under ecological and evolutionary selection pressures that shape cross-species transmission and spillover to humans. Observed virus-host associations provide relevant context for newly discovered wildlife viruses to assess knowledge gaps in host-range and estimate pathways for potential human infection. Using models to predict virus-host networks, we predicted the likelihood of humans as hosts for 513 newly discovered viruses detected by large-scale wildlife surveillance at high-risk animal-human interfaces in Africa, Asia, and Latin America. Predictions indicated that novel coronaviruses are likely to infect a greater number of host species than viruses from other families. Our models further characterize novel viruses through prioritization scores and directly inform surveillance targets to identify host ranges for newly discovered viruses.
    Matched MeSH terms: Africa
  17. Parametric and non-parametric convergence analysis of electricity intensity in developed and developing countries
    Solarin SA
    Environ Sci Pollut Res Int, 2019 Mar;26(9):8552-8574.
    PMID: 30706273 DOI: 10.1007/s11356-019-04225-y
    This paper examines the pattern of convergence in electricity intensity in a sample of 79 countries. We apply the residual augmented least squares regression to the convergence of energy intensity. This method has been used in the convergence of per capita energy consumption but not convergence of energy intensity. Furthermore, in contrast to the previous studies which mainly used the conventional beta convergence approach to examine conditional convergence, we use a beta convergence method that is capable of identifying the actual number of countries that contribute to conditional convergence. The sigma and gamma convergences of electricity intensity are also examined. In addition to the full sample of countries, we also examine convergence in African countries, Asian and Oceanic countries, American countries and European countries, separately. Convergences in OECD and non-OECD countries are also examined, separately. In the full sample, the results show convergence exists in 54% of the countries in the total sample. There is convergence in 65% of the African countries, 61% of the American countries, 43% of the Asian and Oceanic countries and 33% of the European countries. In terms of the regional classification, it is also observed that convergence exists for 58% of the non-OECD countries and 31% of the OECD countries. There is evidence for sigma convergence in all the blocs with the exception of European and non-OECD countries. With the exception of African countries, there is evidence for gamma convergence in all the countries and the various blocs. The policy implications of the results are discussed.
    Matched MeSH terms: Africa
  18. Does globalization and financial sector development affect environmental quality? A panel data investigation for the Middle East and North African countries
    Awan AM, Azam M, Saeed IU, Bakhtyar B
    Environ Sci Pollut Res Int, 2020 Dec;27(36):45405-45418.
    PMID: 32789804 DOI: 10.1007/s11356-020-10445-4
    The broad purpose of this study is to empirically explore the impact of globalization and financial development on environmental pollution by carbon (CO2) emissions in the six Middle East and North Africa (MENA) countries using balanced panel data from 1971 to 2015. We also aimed to test the legitimacy of the environmental Kuznets curve (EKC) hypothesis for this region. The fixed-effects approach preferred by the Hausman specification test is used to estimate the empirical model, and the feasible generalized least squares (F.G.L.S.) estimator is employed to cope with any issue of heteroscedasticity and serial correlation. This study found that globalization and financial development have adverse and significant effects on environmental degradation and affirm the legitimacy of the EKC hypothesis for these countries. The finding of this study suggests that the governments of MENA countries should design and implement appropriate policies for strengthening the renewable sources of energy like wind, solar, bio-fuel, and thermal to decrease CO2 emissions and boost sustainable economic development. The policymakers should focus on the efficiency of institutions and enhancement of energy-saving projects in this region.
    Matched MeSH terms: Africa, Northern
  19. Fulltext Living Safely With Bats: Lessons in Developing and Sharing a Global One Health Educational Resource
    Martinez S, Sullivan A, Hagan E, Goley J, Epstein JH, Olival KJ, et al.
    Glob Health Sci Pract, 2022 Dec 21;10(6).
    PMID: 36951282 DOI: 10.9745/GHSP-D-22-00106
    As part of a public health behavior change and communication strategy related to the identification of a novel ebolavirus in bats in Sierra Leone in 2016, a consortium of experts launched an effort to create a widely accessible resource for community awareness and education on reducing disease risk. The resulting picture book, Living Safely With Bats, includes technical content developed by a consortium of experts in public health, animal health, conservation, bats, and disease ecology from 30 countries. The book has now been adapted, translated, and used in more than 20 countries in Africa and Asia. We review the processes used to integrate feedback from local stakeholders and multidisciplinary experts. We also provide recommendations for One Health and other practitioners who choose to pursue the development and evaluation of this or similar zoonotic disease risk mitigation tools.
    Matched MeSH terms: Africa
  20. Fulltext Graph-based extractive text summarization method for Hausa text
    Bichi AA, Samsudin R, Hassan R, Hasan LRA, Ado Rogo A
    PLoS One, 2023;18(5):e0285376.
    PMID: 37159449 DOI: 10.1371/journal.pone.0285376
    Automatic text summarization is one of the most promising solutions to the ever-growing challenges of textual data as it produces a shorter version of the original document with fewer bytes, but the same information as the original document. Despite the advancements in automatic text summarization research, research involving the development of automatic text summarization methods for documents written in Hausa, a Chadic language widely spoken in West Africa by approximately 150,000,000 people as either their first or second language, is still in early stages of development. This study proposes a novel graph-based extractive single-document summarization method for Hausa text by modifying the existing PageRank algorithm using the normalized common bigrams count between adjacent sentences as the initial vertex score. The proposed method is evaluated using a primarily collected Hausa summarization evaluation dataset comprising of 113 Hausa news articles on ROUGE evaluation toolkits. The proposed approach outperformed the standard methods using the same datasets. It outperformed the TextRank method by 2.1%, LexRank by 12.3%, centroid-based method by 19.5%, and BM25 method by 17.4%.
    Matched MeSH terms: Africa, Western
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