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Occurrence of extended- spectrum β-lactamases and ertapenem- mono- resistance in Escherichia coli isolated from diarrheal calves 腹泻犊牛大肠埃希菌中广谱β-内酰胺酶和单抗埃他培南的出现
IF 4.1 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-07-10 DOI: 10.1016/j.onehlt.2025.101138
Lívia Karahutová, Dobroslava Bujňáková
The rise of antimicrobial resistance, particularly against last-resort antibiotics, is a major global health challenge. To address this crisis, implementation of the One Health concept, including surveillance across the environment, public and veterinary health sectors is strongly recommended. This study aimed to assess the antibiotic resistance of Escherichia coli strains isolated from faeces of diarrheal calves on eight farms in eastern Slovakia. We particularly focused on isolates carrying extended-spectrum beta-lactamases (ESBL), carbapenemases, fluoroquinolone resistance, and mobile colistin resistance genes.
High resistance rates were observed for penicillins (ampicillin: 76 %; ampicillin + sulbactam: 50 %) and tetracycline (73 %), followed by quinolones (54 %), sulphonamides (46 %), aminoglycosides (tobramycin: 29 %; gentamicin: 44 %), and second and third generation cephalosporins (cefuroxime: 29 %; cefotaxime + clavulanic acid: 1 %; cefotaxime: 22 %). Sporadic resistance to fourth generation cephalosporins (2 %) and ertapenem mono-resistance (5 %) was also noted. Multidrug resistance (MDR) was observed in 71 % of the isolates. Automated interpretative reading of the antibiogram revealed six resistance mechanisms. The most concerning was the CTX-M type ESBL, with confirmed presence of the blaCTX-M-1, blaCTX-M-2, and blaCTX-M-9 genes, along with MDR and mobile gene elements (int1 and tn3), which facilitate the horizontal spread of resistance genes. Additionally, two blaCMY-2-positive isolates were observed with the int1 and tn3 genes. Genes responsible for resistance to other antimicrobial classes (such as tetracyclines, fluoroquinolones, and aminoglycosides) were also detected.
Our results suggest that calves may serve as a reservoir for MDR, ESBL/AmpC, and ertapenem-mono-resistant strains of E. coli, posing a potential public health risk through the horizontal spread of resistance genes.
抗菌素耐药性的上升,特别是对最后手段抗生素的耐药性上升,是一项重大的全球卫生挑战。为解决这一危机,强烈建议实施“同一个健康”概念,包括在整个环境、公共和兽医卫生部门进行监测。本研究旨在评估斯洛伐克东部8个农场从腹泻小牛粪便中分离出的大肠杆菌菌株的抗生素耐药性。我们特别关注了携带广谱β -内酰胺酶(ESBL)、碳青霉烯酶、氟喹诺酮耐药和移动粘菌素耐药基因的分离株。青霉素类药物耐药率高(氨苄西林:76%;氨苄西林+舒巴坦:50%)和四环素(73%),其次是喹诺酮类(54%)、磺胺类(46%)、氨基糖苷类(妥布霉素:29%;庆大霉素:44%),第二代和第三代头孢菌素(头孢呋辛:29%;头孢噻肟+克拉维酸:1%;头孢噻肟:22%)。还注意到对第四代头孢菌素(2%)和埃他培南单药(5%)的零星耐药。71%的菌株存在多药耐药(MDR)。自动解读解读抗生素谱揭示了六种耐药机制。最令人担忧的是CTX-M型ESBL,已证实存在blaCTX-M-1、blaCTX-M-2和blaCTX-M-9基因,以及MDR和移动基因元件(int1和tn3),这些基因促进了抗性基因的水平传播。另外,2株blacmy -2阳性分离株携带int1和tn3基因。还检测到对其他抗菌素类(如四环素类、氟喹诺酮类和氨基糖苷类)产生耐药性的基因。我们的研究结果表明,犊牛可能是耐多药耐药、ESBL/AmpC和埃他培烯单耐药大肠杆菌菌株的储存库,通过耐药基因的水平传播构成潜在的公共卫生风险。
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引用次数: 0
Associations between the 2022 global mpox outbreak and multifaceted factors: A multi-geographical retrospective study 2022年全球麻疹暴发与多方面因素之间的关系:一项多地域回顾性研究
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-09-24 DOI: 10.1016/j.onehlt.2025.101224
Yuxi Ge , Yifei Wang , Ziqin Zhou , Zhirui Zhang , Yunyu Tian , Yun Feng , Peiyi Wu , Yuxin Wang , Ziyan Liu , Bingying Li , Zengmiao Wang
Unlike prior travel-related mpox cases, the 2022 outbreak of mpox virus (MPXV) clade IIb outside endemic regions posed a significant global health threat. Despite growing recognition of the One Health relevance of mpox, the factors driving this unprecedented outbreak and their quantitative effects remain not fully understood. This study aims to identify key factors across various geographical scales to inform future mpox mitigation policies within One Health framework. We built logistic regression models to assess the association of 18 covariates—including socioeconomic, demographic, and human behaviors (e.g., urbanization, sexual behavior, immunity, mobility and contact intensity) —with mpox outbreak probability in the United States, England, Brazil, and globally. We also examined temporal trends over the past decade. Our analysis revealed positive associations between mpox cases and urbanization rates (United States: R = 0.43; England: R = 0.25; Brazil: R = 0.52; all P < 0.05) and the proportion of lesbian, gay, bisexual, and transgender (LGBT) individuals (United States: R = 0.39; England: R = 0.72; both P < 0.05; Brazil: R = 0.26, P = 0.18). Conversely, smallpox vaccination coverage showed a negative association with mpox cases (United States: R = -0.25, P = 0.08; England: R = -0.52). Similar trends were observed globally. Mpox outbreak probability increased globally over the past decade. Our findings highlight the role of long-term human behavior changes in MPXV clade IIb outbreaks. From a One Health perspective, these results suggest that ongoing attention to behavioral factors, alongside ecological and social contexts, may help improve understanding and prediction of outbreak dynamics.
与以往与旅行有关的m痘病例不同,2022年在流行地区以外暴发的m痘病毒(MPXV)进化支IIb构成了重大的全球健康威胁。尽管人们日益认识到m痘与“同一个健康”的相关性,但推动这一前所未有的疫情的因素及其定量影响仍未完全了解。本研究旨在确定不同地理范围的关键因素,以便在“一个健康”框架内为未来的m痘缓解政策提供信息。我们建立了逻辑回归模型来评估18个协变量——包括社会经济、人口统计学和人类行为(如城市化、性行为、免疫力、流动性和接触强度)——与美国、英国、巴西和全球麻疹爆发概率的关联。我们还研究了过去十年的时间趋势。我们的分析显示,麻疹病例与城市化率(美国:R = 0.43;英国:R = 0.25;巴西:R = 0.52;均P <; 0.05)和女同性恋、男同性恋、双性恋和变性者(LGBT)比例(美国:R = 0.39;英国:R = 0.72;均P <; 0.05;巴西:R = 0.26, P = 0.18)呈正相关。相反,天花疫苗接种覆盖率与m痘病例呈负相关(美国:R = -0.25, P = 0.08;英国:R = -0.52)。全球也观察到类似的趋势。在过去十年中,全球爆发麻疹的可能性有所增加。我们的研究结果强调了长期人类行为改变在MPXV分支IIb暴发中的作用。从“同一个健康”的角度来看,这些结果表明,持续关注行为因素以及生态和社会背景,可能有助于提高对疫情动态的理解和预测。
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引用次数: 0
Knowledge, attitudes and risk practices on echinococcosis in Aysén District, Chile 智利ayssamin地区关于棘球蚴病的知识、态度和风险做法
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-07-30 DOI: 10.1016/j.onehlt.2025.101155
Nicole Sepulveda , Marcela Fresno , Yanina Poblete , Hernan Cañon Jones
Echinococcosis, a zoonotic disease caused by Echinococcus granulosus and E. multilocularis, presents significant health and economic challenges globally. This study assessed knowledge, attitudes, and practices regarding cystic echinococcosis in the rural communities, health professionals, and educators of Capitán Prat Province, Aysén Region, Chile. A survey of 243 participants revealed a high general awareness of the disease (81.6 %), with significant variations in knowledge levels and practices across sectors. Risk behaviours, such as allowing dogs to roam freely and improper disposal of animal viscera, were prevalent, particularly in rural areas. While preventive measures, including deworming and education, were highly valued, gaps in their consistent application persisted. The findings underscore the need for targeted educational campaigns and culturally sensitive interventions to address behavioural risk factors. Strengthening One Health initiatives through community engagement and intersectoral collaboration is critical to reducing the burden of hydatidosis in endemic regions.
棘球蚴病是一种由细粒棘球绦虫和多房棘球绦虫引起的人畜共患疾病,在全球范围内对健康和经济构成重大挑战。这项研究评估了智利阿伊萨姆地区Capitán普拉特省农村社区、卫生专业人员和教育工作者对囊性包虫病的知识、态度和做法。对243名参与者进行的一项调查显示,人们普遍对这种疾病有很高的认识(81.6%),但各部门的知识水平和做法差异很大。危险行为,如允许狗自由走动和不当处理动物内脏,普遍存在,特别是在农村地区。虽然包括驱虫和教育在内的预防措施受到高度重视,但在贯彻执行方面仍然存在差距。研究结果强调需要有针对性的教育活动和具有文化敏感性的干预措施来解决行为风险因素。通过社区参与和部门间合作加强“同一个健康”倡议对于减轻流行地区的包虫病负担至关重要。
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引用次数: 0
The seasonality of respiratory syncytial virus and its associations with meteorological factors in Hong Kong, 2014–2023 2014-2023年香港呼吸道合胞病毒的季节性及其与气象因子的关系
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-08-18 DOI: 10.1016/j.onehlt.2025.101175
Qian Xiong , Zhuyao Rong , Jinjun Ran , Xiang Ren , Li Li

Background

Respiratory syncytial virus (RSV) is a common respiratory virus that causes respiratory diseases in all ages and causes severe diseases mainly among children and older adults. Understanding the seasonal pattern of RSV and its influencing factors is crucial for policy makers to optimize the timing of RSV immunization strategies. We explored the RSV seasonality and its associations with meteorological factors in Hong Kong from 2014 to 2023.

Methods

We collected weekly RSV surveillance data in Hong Kong between 2014 and 2023 from Centre for Health Protection (CHP) of Hong Kong. Three different approaches were applied to explore the RSV seasonality including the 50th percentile method, the average annual percentage (AAP) method, and the 2 % threshold method. A generalized additive model was used to explore the associations between RSV positive rate and meteorological factors.

Results

During 10-year study period, 44,722 specimens were positive for RSV with a positive rate of 2.81 % in Hong Kong. The RSV epidemic varied year-on-year, with annual and biannual epidemics observed. The three approaches identified similar RSV epidemic in Hong Kong, a total of 9 RSV epidemics were found. The RSV epidemics mainly occurred from mid-February to late September, with an average duration of approximately 6 months during the study years. We found that mean temperature was positively associated with RSV positive rate, while mean dew point temperature showed a negative association.

Conclusions

RSV epidemic varied year-on-year in Hong Kong, the 2 % threshold is recommended as an alert threshold for RSV epidemics. A One Health perspective might enhance future prevention strategies by incorporating broader environmental and intersectoral factors.
呼吸道合胞病毒(RSV)是一种常见的呼吸道病毒,可引起所有年龄段的呼吸道疾病,主要在儿童和老年人中引起严重疾病。了解RSV的季节特征及其影响因素对决策者优化RSV免疫策略的时机至关重要。研究了2014 - 2023年香港RSV季节特征及其与气象因子的关系。方法收集香港卫生防护中心2014 - 2023年每周RSV监测数据。采用50百分位法、年平均百分比法和2%阈值法三种不同的方法探讨RSV的季节性。采用广义加性模型探讨RSV阳性率与气象因子的关系。结果在10年的研究期间,香港共有44722份RSV标本呈阳性,阳性率为2.81%。RSV流行逐年变化,有一年一次和两年一次的流行。三种方法在香港发现了相似的RSV流行,共发现9例RSV流行。RSV流行主要发生在2月中旬至9月下旬,平均持续时间约为6个月。我们发现平均温度与RSV阳性率呈正相关,而平均露点温度与RSV阳性率呈负相关。结论香港地区RSV流行情况逐年变化,建议2%为RSV流行的预警阈值。“一个健康”的观点可以通过纳入更广泛的环境和部门间因素来加强未来的预防战略。
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引用次数: 0
High toxocariasis seroprevalence in a tri-border indigenous community (Brazil, Paraguay and Argentina): A One Health perspective 三边土著社区(巴西、巴拉圭和阿根廷)弓形虫病血清高流行率:同一健康观点
IF 4.1 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-06-10 DOI: 10.1016/j.onehlt.2025.101106
Isabella Braghin Ferreira , Roberto Teixeira de Souza Filho , Susana Angélica Zevallos Lescano , Rogério Giuffrida , Daniele Rodrigues , Suelen Teixeira de Faria Resende , Fabiano Borges Figueiredo , Louise Bach Kmetiuk , Andrea Pires dos Santos , Alexander Welker Biondo , Vamilton Alvares Santarém
Toxocariasis, a neglected parasitic zoonosis, has mostly affected vulnerable populations of subtropical and tropical regions worldwide. In addition to vulnerability, indigenous communities have long existed before bordering areas, particularly in South American countries, leading to cultural isolation, migratory and environmental concerns, lately associated to low human infrastructure and lack of healthcare policies. Accordingly, the study herein has serosurveyed anti-Toxocara spp. antibodies in indigenous persons, and surveyed Toxocara spp. in their dog and soil samples from a Guarani-Mabyá indigenous community located in a tri-border area of Brazil, Paraguay and Argentina. Overall, seropositivity was detected in 246/258 (95.3 %; 95 % CI: 92.1–97.3) indigenous persons, with no statistically associated risk factor to seropositivity, likely due to the highest human toxocariasis seroprevalence reported to date worldwide. Although detected in only 8/124 (6.5 %) dog feces samples, Toxocara spp. eggs were present in 13/42 (30.9 %) soil samples of common areas and 17/32 (53.1 %) of households, molecularly identified as T. canis by DNA amplification. The significant number of infective Toxocara spp. eggs found in the soil samples has reinforced the role of daily environmental exposure in sustaining transmission within this community, which may reflect the pattern of disease status in other nearby indigenous communities. Moreover, migratory behavior of Guarani ethnicity across the tri-border may have spread infection to other border indigenous communities of Brazil, Paraguay and Argentina.
弓形虫病是一种被忽视的寄生虫人畜共患病,主要影响全球亚热带和热带地区的脆弱人群。除了脆弱性之外,土著社区长期存在于边界地区之前,特别是在南美国家,这导致了文化孤立、移徙和环境问题,最近又与人类基础设施薄弱和缺乏保健政策有关。因此,本研究在巴西、巴拉圭和阿根廷三国边境地区的瓜拉尼-马布y土著社区对土著人进行了血清弓形虫抗体检测,并对他们的狗和土壤样本进行了弓形虫检测。总体而言,246/258例(95.3%;95% CI: 92.1-97.3),与血清阳性没有统计学上相关的危险因素,可能是由于迄今为止世界范围内报告的最高人类弓形虫病血清患病率。虽然仅在8/124(6.5%)的狗粪便样本中检测到弓形虫卵,但在公共区域的13/42(30.9%)的土壤样本和17/32(53.1%)的家庭土壤样本中检测到弓形虫卵,通过DNA扩增分子鉴定为犬弓形虫。土壤样本中发现的大量具有传染性的弓形虫卵加强了日常环境暴露在该社区内持续传播中的作用,这可能反映了附近其他土著社区的疾病状况模式。此外,瓜拉尼族跨越三国边界的迁徙行为可能已将感染传播到巴西、巴拉圭和阿根廷的其他边境土著社区。
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引用次数: 0
Clam research in Nunavut: A scoping review of the literature 努纳武特地区的蛤蜊研究:文献综述
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-08-18 DOI: 10.1016/j.onehlt.2025.101168
Stephanie Gerend , Amy Caughey , Marina Banuet-Martinez , Rachael Vriezen , Karen Shapiro , Rob Jamieson , Theresa Koonoo , Sherilee L. Harper
Clams are an important country food with cultural, environmental, and health significance for Inuit communities in Nunavut. We analyzed the extent, range, and nature of published research on clams in Nunavut, Canada. We used a systematic and transparent scoping review methodology by applying a search string across three databases to identify potentially relevant articles. Two independent reviewers screened the titles and abstracts (phase 1), followed by article full texts (phase 2), using inclusion and exclusion criteria. Data were extracted from 25 included articles and descriptively analyzed. We also conducted thematic analysis to identify overarching themes, ideas, and gaps. The most frequent topic of research was using clams to understand ecological histories (n = 10/25; 40 %), followed by the biology of clams (n = 7/25; 28 %), environmental indicators (n = 6/25; 20 %), and foodborne illnesses (n = 2/25; 8 %). We did not identify any articles that investigated the nutritional value of clams, food security, or Indigenous knowledges. Out of all included articles, just over one-quarter described Inuit involvement in the research (n = 7/25; 28 %). Our review highlights and documents how clam research has predominantly focused on natural and environmental sciences in Nunavut. Published research that explores health and social dimensions of clams in Nunavut has so far been limited. Given that clams are not only an ecologically important species but also hold health and cultural significance for communities in Nunavut, further research to capture a diversity of topics – as well as the intersection among topics – could support food-related programming, policies, and decisions intended to foster Inuit wellbeing.
对于努纳武特的因纽特人社区来说,蛤蜊是一种重要的乡村食物,具有文化、环境和健康意义。我们分析了在加拿大努纳武特发表的关于蛤蜊的研究的程度、范围和性质。我们通过在三个数据库中应用搜索字符串来识别潜在的相关文章,使用了系统和透明的范围审查方法。两位独立审稿人使用纳入和排除标准筛选标题和摘要(第一阶段),然后是文章全文(第二阶段)。从纳入的25篇文章中提取数据并进行描述性分析。我们还进行了专题分析,以确定总体主题、想法和差距。最常见的研究主题是利用蛤蜊了解生态历史(n = 10/25; 40%),其次是蛤蜊生物学(n = 7/25; 28%)、环境指标(n = 6/25; 20%)和食源性疾病(n = 2/25; 8%)。我们没有发现任何研究蛤蜊营养价值、食品安全或土著知识的文章。在所有纳入的文章中,只有超过四分之一的文章描述了因纽特人参与研究(n = 7/25; 28%)。我们的评论强调并记录了蛤蜊研究如何主要集中在努纳武特的自然和环境科学。迄今为止,探索努纳武特蛤蜊健康和社会层面的已发表研究有限。鉴于蛤蜊不仅是生态上重要的物种,而且对努纳武特地区的社区具有健康和文化意义,进一步的研究可以捕捉各种主题,以及主题之间的交集,可以支持与食物相关的规划、政策和决定,旨在促进因纽特人的福祉。
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引用次数: 0
The alert for emergence of pig-associated MRSA ST 398 in multi-regions China 中国多地区出现猪相关MRSA ST 398的警报
IF 4.1 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-07-17 DOI: 10.1016/j.onehlt.2025.101132
Mingquan Cui , Hejia Wang , Ningning Han , Wenli Tang , Xiangbin Song
Livestock-associated Methicillin-resistant Staphylococcus aureus (LA-MRSA) lineage ST398 presents a notable public health risk through its transmission from pigs to humans. This study characterizes phenotypic and genomic features of pig-associated MRSA ST398 isolates in China. Through surveillance (2015–2021) of 296 S. aureus isolates from major pork-producing regions, we identified 14 MRSA isolates in Zhejiang, Fujian, Guangdong, and Shanxi provinces, with 12 (85.7 %) belonging to the ST398 lineage. These isolates displayed two genetic profiles: t011-SCCmec V (10/12) and t571-SCCmec XII (2/12), and exhibited multidrug resistance to penicillin, oxacillin, cefoxitin, erythromycin, and clindamycin. Phylogenetic analysis revealed three critical findings: (1) clonal dissemination within Shanxi (0–48 SNPs), (2) potential interprovincial spread between geographically distant regions (Shanxi-Qinghai, 17–44 SNPs), and (3) concerning genetic linkage (70 SNPs) between a Zhejiang isolate and European ST398 isolate. These results underscore the urgent need for integrated pork supply chain surveillance strategies to monitor this emerging zoonotic pathogen.
家畜相关的耐甲氧西林金黄色葡萄球菌(LA-MRSA) ST398谱系通过从猪传播给人类呈现出显著的公共卫生风险。本研究分析了中国猪相关MRSA ST398分离株的表型和基因组特征。通过2015-2021年对主要猪肉产区296株金黄色葡萄球菌的监测,我们在浙江、福建、广东和山西等省鉴定出14株MRSA,其中12株(85.7%)属于ST398谱系。这些分离株表现出两个遗传谱:t011-SCCmec V(10/12)和t571-SCCmec XII(2/12),对青霉素、oxacillin、头孢西丁、红霉素和克林霉素具有多重耐药。系统发育分析揭示了三个关键发现:(1)山西境内的无性传播(0-48个snp),(2)地理距离较远地区之间的潜在跨省传播(山西-青海,17-44个snp),以及(3)浙江分离物与欧洲ST398分离物之间存在遗传连锁(70个snp)。这些结果强调,迫切需要制定综合猪肉供应链监测战略,以监测这种新出现的人畜共患病原体。
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引用次数: 0
Leptospirosis? An epidemiologic investigation following the historic 2024 floods in Rio Grande do Sul, Brazil 钩端螺旋体病?2024年巴西南巴西大德州历史性洪水后的流行病学调查
IF 4.1 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-07-19 DOI: 10.1016/j.onehlt.2025.101146
Christopher J. Hernandez , Greici Gunzel , Clarice Ritter , Roberto Carlos Freitas Bugs , Thiago Rocha , Trevon Fuller , Patricia Brasil , Ivana Rosângela dos Santos Varella , Maria da Graça Pimenta Machado , Carina Guedes Ramos , Ângela Piccoli Ziegler , Breno Riegel Santos , Marineide Gonçalves de Melo , Karin Nielsen-Saines
In May 2024, the Brazilian state of Rio Grande do Sul experienced an historic flood that affected millions of people. Hundreds of thousands of people were displaced by the record-breaking flood waters, exposing them to water-borne pathogens, including leptospirosis. With concern for an outbreak, local efforts focused on identifying and treating any potential cases of leptospirosis. Using data from a local database for people presenting with signs and symptoms compatible with leptospirosis, we conducted a retrospective-prospective cohort study to estimate the incidence of confirmed cases. Of 539 patients reported to the database, a total of 485 patients were tested for leptospirosis and 303 were tested for Dengue (with 283 testing for both pathogens). We found 17 (3.5 %) confirmed cases of leptospirosis and 102 (33.7 %) confirmed cases of dengue fever. Most tested negative for both, with several confirmed cases of Hantavirus, Influenza A, and HIV. Although there were no significant differences between diagnoses and exposure risk factors, we did find several clinical differences, including headache, respiratory symptoms, diarrhea, acute kidney injury, jaundice, bleeding diathesis, and pulmonary hemorrhage. Leptospirosis was also found to be significantly associated with adverse clinical outcomes when compared to both dengue and the Unrelated/Unknown illness group and more likely to be of the male sex. These data reinforce the need for broader systematic surveillance for pathogens that may circulate in the event of major environmental disasters. Further, stronger diagnostics are urgently needed to distinguish between the causes of largely febrile outbreak in the face of a changing climate.
2024年5月,巴西南巴西大州经历了一场历史性的洪水,影响了数百万人。数十万人因破纪录的洪水而流离失所,使他们暴露于水媒病原体,包括钩端螺旋体病。由于担心出现疫情,当地的工作重点是查明和治疗任何潜在的钩端螺旋体病病例。我们利用当地数据库中出现与钩端螺旋体病体征和症状相一致的患者的数据,进行了一项回顾性-前瞻性队列研究,以估计确诊病例的发生率。在向数据库报告的539名患者中,共有485名患者接受了钩端螺旋体病检测,303名患者接受了登革热检测(其中283名患者接受了两种病原体检测)。我们发现17例(3.5%)钩端螺旋体病确诊病例和102例(33.7%)登革热确诊病例。大多数人对这两种病毒的检测结果均为阴性,有几例汉坦病毒、甲型流感和艾滋病毒确诊病例。虽然诊断和暴露危险因素之间没有显著差异,但我们确实发现了一些临床差异,包括头痛、呼吸道症状、腹泻、急性肾损伤、黄疸、出血素质和肺出血。与登革热和非相关/未知疾病组相比,还发现钩端螺旋体病与不良临床结果显著相关,并且更可能发生在男性身上。这些数据加强了对在发生重大环境灾害时可能传播的病原体进行更广泛系统监测的必要性。此外,迫切需要更强有力的诊断方法,以便在气候变化的情况下区分主要是发热性疫情的原因。
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引用次数: 0
National action plan on antimicrobial resistance in selected Asia-Pacific low- and middle-income countries: Perspectives of One Health stakeholders 选定的亚太低收入和中等收入国家抗微生物药物耐药性国家行动计划:同一健康利益攸关方的观点
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-10-30 DOI: 10.1016/j.onehlt.2025.101259
Yasodhara D. Gunasekara , Kirsten E. Bailey , Ri O. Scarborough , Anna E. Sri , Mauricio J.C. Coppo , James R. Gilkerson , Glenn F. Browning , Laura Y. Hardefeldt
Antimicrobial resistance (AMR) is a One Health problem worldwide, with low and middle-income countries (LMICs) identified as hotspots for AMR development. Countries have created National Action Plans on AMR (NAP-AMR) to address the growing problem; however, studies on the progression of NAP-AMR implementation are scarce. This study explores the current status of the implementation and impact of NAP-AMR in selected LMICs in the Asia-Pacific region through a One Health lens. In total, 102 experts from Bhutan, Nepal, Pakistan, Timor-Leste and Papua New Guinea were enrolled as the study population. Their perspectives on the level of implementation of NAP-AMR were collected via an online questionnaire, and an 80 % response rate was obtained. Participants felt that NAP-AMR implementation was more advanced in human health than in animal or environmental health. Stakeholders perceived to be well informed also tended to be engaged more actively in implementing the responsibilities outlined in the NAP-AMR. Nearly all participants believed that their country needed local antimicrobial prescribing guidelines for humans (94 %) and animals (86 %). Unrestricted access to antimicrobials and poor implementation status of surveillance systems across human, animal and environmental sectors were identified as areas where more progress is needed. Participants' beliefs about the current level of training and awareness related to AMR, as well as current AMR and AMU surveillance, was different from the Quadripartite AMR country self-assessment survey. Further studies need to be conducted to explore the barriers to NAP-AMR implementation in this setting. This study highlights the importance of systematic and transparent monitoring and evaluation frameworks across multiple One Health sectors, to assess progress on implementation of action plans and identify gaps for further investment or intervention. The importance of co-designing monitoring and evaluation frameworks with input from diverse AMR stakeholders across One Health domains was also identified as critical to ensuring the relevance of these frameworks and an equitable approach.
抗菌素耐药性(AMR)是世界范围内的一个健康问题,低收入和中等收入国家(LMICs)被确定为抗菌素耐药性发展的热点。各国制定了抗菌素耐药性国家行动计划(NAP-AMR),以解决日益严重的问题;然而,关于NAP-AMR实施进展的研究很少。本研究通过“一个健康”的视角,探讨了NAP-AMR在亚太地区选定的中低收入国家的实施现状和影响。总共有来自不丹、尼泊尔、巴基斯坦、东帝汶和巴布亚新几内亚的102名专家被纳入研究人群。通过在线问卷收集他们对NAP-AMR实施水平的看法,并获得80%的回复率。与会者认为,NAP-AMR的实施在人类健康方面比在动物或环境健康方面更先进。被认为消息灵通的利益相关者也倾向于更积极地参与实施NAP-AMR中概述的责任。几乎所有与会者都认为,他们的国家需要针对人类(94%)和动物(86%)的地方抗微生物药物处方指南。不受限制地获得抗微生物药物以及人类、动物和环境部门监测系统实施状况不佳被确定为需要取得更多进展的领域。参与者对当前与抗菌素耐药性相关的培训和意识水平的看法,以及当前抗菌素耐药性和抗菌素监测的看法,与四国抗菌素耐药性国家自我评估调查不同。需要进行进一步的研究,以探索在这种情况下实施NAP-AMR的障碍。这项研究强调了在多个“同一个健康”部门建立系统和透明的监测和评估框架的重要性,以评估行动计划的实施进展情况,并确定进一步投资或干预的差距。与会者还确定,根据“一个健康”领域内抗菌素耐药性各利益攸关方的投入,共同设计监测和评估框架的重要性,对于确保这些框架的相关性和采取公平的做法至关重要。
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引用次数: 0
Strengthening intersectoral cooperation for control and integrated surveillance of rabies in Uganda: A multistakeholder engagement workshop 加强乌干达狂犬病控制和综合监测的部门间合作:多方利益攸关方参与讲习班
IF 4.5 2区 医学 Q1 INFECTIOUS DISEASES Pub Date : 2025-12-01 Epub Date: 2025-09-15 DOI: 10.1016/j.onehlt.2025.101206
Rabina Ghimire , Samuel George Okech , Anna S. Fahrion , Terence Odoch , Jan Matern , Tina Bohnes , Nathalie J. Vielle , Mathew Muturi , Johanna Pauline Wiethoff , Maria Flavia Nakanjako , Frederic Lohr , Prahors Ung , Chheng Tann , Simon Peter Alubbe , Anna Rose Ademun , John Opolot , Fred Monje , Judith Nanyondo Semanda , Dickson Akankwatsa , Lilian Wambua , Sonja Hartnack
Rabies is a prioritized zoonotic disease and significant public health threat in Uganda. Despite Uganda's commitment to the global “Zero-by-30” goal and a validated National Rabies Elimination Strategy (NRES), implementation has been hindered by fragmented surveillance, limited intersectoral coordination, and lack of operationalization of control plans. To address these challenges, a participatory multisectoral workshop was conducted by the Schnell Einsetzbare Expertengruppe Gesundheit and eRabies project team, in collaboration with Makerere University, the Ministry of Agriculture, Animal Industry and Fisheries (MAAIF), and the Ministry of Health (MOH). The workshop brought together 49 participants from national, subnational, and international institutions to strengthen intersectoral cooperation, assess NRES implementation, and define next immediate steps for rabies control. The primary output was a structured SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis of NRES implementation, across four thematic areas: Governance, Coordination, and Risk Communication; Rabies Prevention and Control; Field and Laboratory Surveillance and Data Management, and Training and Operational Research. Insights from the SWOT analysis informed a one-year log frame outlining 10 prioritized objectives and 26 targeted activities, each linked to success indicators and timelines. Early follow-up actions included piloting a digital application for integrated bite case management in four selected districts, specialized rabies diagnostic training, a national rabies research scoping review, and targeted mass dog vaccination campaigns. Despite these advancements, broader implementation of the plan remains inconsistent. Over a year later, activities such as vaccination coverage assessment, post-exposure prophylaxis procurement and distribution, and sustained community engagement have not progressed beyond planning or lack documentation. Sustained political commitment, dedicated financing, and strengthened coordination at both national and subnational levels are critical to overcome existing challenges and ensure initial momentum translates into lasting impact. The workshop outputs offer a practical, stakeholder-driven framework to guide national priorities, aligned with the NRES and goal of rabies elimination in Uganda.
狂犬病是乌干达优先考虑的人畜共患疾病和重大公共卫生威胁。尽管乌干达承诺实现全球“零到30”目标,并制定了一项经过验证的国家消除狂犬病战略,但由于监测分散、部门间协调有限以及控制计划缺乏可操作性,实施工作一直受到阻碍。为了应对这些挑战,卫生专家小组和狂犬病项目小组与马凯雷雷大学、农业、动物工业和渔业部以及卫生部合作,举办了一次参与性多部门讲习班。讲习班汇集了来自国家、次国家和国际机构的49名与会者,以加强部门间合作,评估《国家狂犬病监测报告》的实施情况,并确定狂犬病控制的下一步直接步骤。主要产出是NRES实施的结构化SWOT(优势、劣势、机会和威胁)分析,涉及四个主题领域:治理、协调和风险沟通;狂犬病预防和控制;现场和实验室监测和数据管理,以及培训和业务研究。从SWOT分析中得出的见解为一年的日志框架提供了信息,概述了10个优先目标和26个目标活动,每个目标都与成功指标和时间表相关联。早期后续行动包括在四个选定的地区试点综合咬伤病例管理的数字应用程序、专门的狂犬病诊断培训、国家狂犬病研究范围审查以及有针对性的大规模犬类疫苗接种运动。尽管取得了这些进展,但该计划的广泛实施仍不一致。一年多过去了,疫苗接种覆盖率评估、接触后预防采购和分发以及持续的社区参与等活动除了规划之外没有取得进展,或者缺乏文件。持续的政治承诺、专门的融资以及加强国家和国家以下各级的协调对于克服现有挑战和确保最初的势头转化为持久的影响至关重要。讲习班的产出提供了一个实用的、由利益攸关方驱动的框架,以指导国家优先事项,与乌干达的《国家发展战略》和消除狂犬病的目标保持一致。
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