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Avian Pox in New World Vultures: An Unnoticeable or Overlooked Infectious Disease? 新世界秃鹫中的禽痘:一种不引人注意还是被忽视的传染病?
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-05-08 DOI: 10.1007/s10393-023-01640-z
Adrian Naveda-Rodriguez, Natalie K Stilwell, Scott A Rush
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引用次数: 0
Ecological Degradation and the Risk of Mosquito-Borne Disease in the Great Lakes Basin. 五大湖流域的生态退化和蚊子传播疾病的风险。
IF 2.2 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-07-25 DOI: 10.1007/s10393-023-01646-7
Marie C Russell, Kristen M Rappazzo, Joel C Hoffman
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引用次数: 0
Foodborne Pathogens at the Livestock-Wildlife-Human Interface in Rural Western Uganda. 乌干达西部农村牲畜-野生动物-人类界面的食源性病原体。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 DOI: 10.1007/s10393-023-01639-6
Andrea Dias-Alves, Johan Espunyes, Teresa Ayats, Celsus Sente, Peregrine Sebulime, Jesus Muro, Josephine Tushabe, Caroline Asiimwe, Xavier Fernandez Aguilar, Robert Aruho, Ignasi Marco, Marta Planellas, Jesús Cardells, Oscar Cabezón, Marta Cerdà-Cuéllar

Foodborne pathogens are an important cause of morbidity and mortality worldwide. To assess the presence of Salmonella, Campylobacter and Arcobacter spp. in livestock, wildlife, and humans from different regions across western Uganda, 479 faecal samples were tested by PCR. Salmonella and Campylobacter spp. were more frequently detected in livestock (5.1% and 23.5%, respectively) compared to wildlife (1.9% and 16.8%, respectively). Wildlife from remote areas showed lower Salmonella and Campylobacter spp. occurrence than in areas where interactions with livestock are common, suggesting that spill-over may exist from livestock or humans. Further studies are needed to better understand the transmission dynamics of these pathogens at the wildlife-livestock-human interface in western Uganda.

食源性病原体是全球发病率和死亡率的重要原因。为了评估乌干达西部不同地区的牲畜、野生动物和人类中是否存在沙门氏菌、弯曲杆菌和弧形杆菌。通过PCR检测了479份粪便样本。与野生动物(分别为1.9%和16.8%)相比,沙门氏菌和弯曲杆菌在牲畜中的检测频率更高(分别为5.1%和23.5%)。来自偏远地区的野生动物显示沙门氏菌和弯曲杆菌属的发生率低于与牲畜相互作用常见的地区,这表明可能存在牲畜或人类的溢出。需要进一步的研究来更好地了解这些病原体在乌干达西部野生动物-牲畜-人类界面的传播动态。
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引用次数: 0
Quail Rearing Practices and Potential for Avian Influenza Virus Transmission, Bangladesh. 饲养鹌鹑的做法和禽流感病毒传播的可能性,孟加拉国。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-07-16 DOI: 10.1007/s10393-023-01643-w
S M Murshid Hasan, Katharine Sturm-Ramirez, Abu-Hena Mostofa Kamal, Mohammad Ariful Islam, Mahmudur Rahman, James C Kile, Erin D Kennedy, Emily S Gurley, Md Saiful Islam

In 2015, human influenza surveillance identified a human infection with A/H9N2 in Dhaka, Bangladesh with evidence of exposure to a sick quail. We conducted in-depth interviews with household quail caregivers, pet bird retail shop owners, and mobile vendors, key informant interviews with pet bird wholesale shop owners, one group discussion with pet bird retail shop workers and unstructured observations in households, pet bird wholesale and retail markets, and mobile bird vendor's travelling areas to explore quail rearing and selling practices among households, mobile vendors, and retail pet bird and wholesale bird markets in Dhaka. Every day, quail were supplied from 23 districts to two wholesale markets, and then sold to households and restaurants directly, or through bird shops and mobile vendors. All respondents (67) reported keeping quail with other birds in cages, feeding quail, cleaning feeding pots, removing quail faeces, slaughtering sick quail, and discarding dead quail. Children played with quail and assisted in slaughtering of quail. Most respondents (94%) reported rinsing hands with water only after slaughtering and disposing of wastes and dead quail. No personal protective equipment was used during any activities. Frequent unprotected contact with quail and their by-products potentially increased the risk of cross-species avian influenza virus transmission. Avian influenza surveillance in retail pet bird and wholesale bird markets, mobile vendors, and households may identify cases promptly and reduce the risk of virus transmission.

2015年,人类流感监测在孟加拉国达卡发现了一例人类感染a/H9N2的病例,有证据表明接触了一只生病的鹌鹑。我们对家庭鹌鹑看护人、宠物鸟零售店老板和流动小贩进行了深入采访,对宠物鸟批发店老板进行了关键线人采访,对动物零售店员工进行了一组讨论,并对家庭、宠物鸟批发和零售市场进行了非结构化观察,以及流动鸟类小贩的旅游区,探索家庭、流动小贩以及达卡宠物鸟零售和鸟类批发市场的鹌鹑饲养和销售做法。每天,鹌鹑从23个地区供应到两个批发市场,然后直接或通过鸟类商店和流动小贩出售给家庭和餐馆。所有受访者(67人)都报告说,将鹌鹑与其他鸟类一起关在笼子里、喂养鹌鹑、清洁喂食盆、清除鹌鹑粪便、屠宰病鹌鹑和丢弃死鹌鹑。孩子们玩鹌鹑,协助宰杀鹌鹑。大多数受访者(94%)表示,只有在屠宰和处理废物和死鹌鹑后才用水洗手。在任何活动中均未使用个人防护设备。频繁无保护地接触鹌鹑及其副产品可能会增加跨物种禽流感病毒传播的风险。零售宠物鸟和鸟类批发市场、流动小贩和家庭的禽流感监测可以及时发现病例,降低病毒传播的风险。
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引用次数: 0
Palladia : Loggetta del Sansovino, Piazza San Marco. Palladia:Loggetta del Sansovino,圣马可广场。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-09-29 DOI: 10.1007/s10393-023-01641-y
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引用次数: 0
The Impact of Drought on HIV Care in Rural South Africa: An Interrupted Time Series Analysis. 干旱对南非农村艾滋病毒护理的影响:中断时间序列分析。
IF 2.2 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-07-31 DOI: 10.1007/s10393-023-01647-6
Collins C Iwuji, Kathy Baisley, Molulaqhooa Linda Maoyi, Kingsley Orievulu, Lusanda Mazibuko, Sonja Ayeb-Karlsson, H Manisha Yapa, Willem Hanekom, Kobus Herbst, Dominic Kniveton

This analysis investigates the relationship between drought and antiretroviral treatment (ART) adherence and retention in HIV care in the Hlabisa sub-district, KwaZulu-Natal, South Africa. Data on drought and ART adherence and retention were collated for the study period 2010-2019. Drought was quantified using the 3-month Standard Precipitation Evapotranspiration Index (SPEI) and Standard Precipitation Index (SPI) from station data. Adherence, proxied by the Medication Possession Ratio (MPR), and retention data were obtained from the public ART programme database. MPR and retention were calculated from individuals aged 15-59 years who initiated ART between January 2010 and December 2018 and visited clinic through February 2019. Between 01 January 2010 and 31 December 2018, 40,714 individuals started ART in the sub-district and made 1,022,760 ART visits. The SPI showed that 2014-2016 were dry years, with partial recovery after 2016 in the wet years. In the period from 2010 to 2012, mean 6-month MPR increased from 0.85 in July 2010 to a high of 0.92 in December 2012. MPR then decreased steadily through 2013 and 2014 to 0.78 by December 2014. The mean proportion retained in care 6 months after starting ART showed similar trends to MPR, increasing from 86.9% in July 2010 to 91.4% in December 2012. Retention then decreased through 2013, with evidence of a pronounced drop in January 2014 when the odds of retention decreased by 30% (OR = 0.70, CI = 0.53-0.92, P = 0.01) relative to the end of 2013. Adherence and retention in care decreased during the drought years.

这项分析调查了南非夸祖鲁-纳塔尔Hlabisa街道艾滋病毒护理中干旱与抗逆转录病毒治疗(ART)依从性和保留率之间的关系。对2010-2019年研究期间的干旱和抗逆转录病毒疗法依从性和保留率数据进行了整理。干旱使用来自站点数据的3个月标准降水蒸发蒸腾指数(SPEI)和标准降水指数(SPI)进行量化。依从性(以药物占有率(MPR)为代表)和保留数据来自公共ART计划数据库。MPR和保留率是从2010年1月至2018年12月期间开始ART并在2019年2月期间就诊的15-59岁个体中计算的。2010年1月1日至2018年12月31日期间,40714人在该街道开始接受抗逆转录病毒治疗,并进行了1022760次抗逆转录病毒疗法访问。SPI显示,2014-2016年为干旱年份,2016年后部分恢复为湿润年份。在2010年至2012年期间,6个月平均MPR从2010年7月的0.85增加到2012年12月的0.92。MPR随后在2013年和2014年稳步下降,至2014年12月降至0.78。ART开始6个月后,在护理中保留的平均比例显示出与MPR相似的趋势,从2010年7月的86.9%增加到2012年12月的91.4%。2013年,保留率下降,有证据表明,2014年1月保留率下降了30%(OR = 0.70,CI = 0.53-0.92,P = 0.01)。在干旱年份,护理的依从性和保留率下降。
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引用次数: 0
A Multi-landscape Assessment of Leptospira Prevalence on a Diversity of Small Mammals. 小型哺乳动物多样性钩端螺旋体患病率的多景观评估。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-04-27 DOI: 10.1007/s10393-023-01637-8
Muhammad Zahin Rosli, Farah Shafawati Mohd-Taib, Jing Jing Khoo, Hui Yee Chee, Yien Ping Wong, Nur Juliani Shafie, Nor Zalipah Mohamed, Sazaly AbuBakar, Shukor Md Nor

Leptospirosis is a major zoonotic disease, especially in the tropics, and rodents were known to be carriers of this bacterium. There was established information on Leptospira prevalence among animal reservoirs in human-dominated landscapes from previous literature. However, there was very little focus given comparing the prevalence of Leptospira in a wide range of habitats. An extensive sampling of small mammals from various landscapes was carried out, covering oil palm plantations, paddy fields, recreational forests, semi-urbans, and wet markets in Peninsular Malaysia. This study aims to determine the prevalence of pathogenic Leptospira in a diversity of small mammals across different landscapes. Cage-trapping was deployed for small mammals' trappings, and the kidneys of captured individuals were extracted, for screening of pathogenic Leptospira by polymerase chain reaction (PCR) using LipL32 primer. Eight microhabitat parameters were measured at each study site. Out of 357 individuals captured, 21 (5.9%) were positive for pathogenic Leptospira of which recreational forest had the highest prevalence (8.8%) for landscape types, whereas Sundamys muelleri shows the highest prevalence (50%) among small mammals' species. Microhabitat analysis reveals that rubbish quantity (p < 0.05) significantly influenced the Leptospira prevalence among small mammals. Furthermore, nMDS analysis indicates that the presence of faeces, food waste, and exposure to humans in each landscape type also were linked with high prevalence of pathogenic Leptospira among the small mammals. This study supplements previous studies on pathogenic Leptospira prevalence across different landscape types, and the major microhabitat factors associated with Leptospira prevalence. This information is crucial for epidemiological surveillance and habitat management to curb the possibility of the disease outbreaks.

钩端螺旋体病是一种主要的人畜共患疾病,尤其是在热带地区,已知啮齿动物是这种细菌的携带者。从以前的文献中可以确定钩端螺旋体在人类占主导地位的景观中的动物宿主中的流行情况。然而,很少有人关注钩端螺旋体在各种栖息地的流行情况。对马来西亚半岛的油棕种植园、稻田、休闲林、半城市和湿货市场等各种景观中的小型哺乳动物进行了广泛的采样。本研究旨在确定致病性钩端螺旋体在不同地区的多种小型哺乳动物中的流行率。笼式捕获用于小型哺乳动物的捕获,并提取捕获个体的肾脏,用于使用LipL32引物通过聚合酶链式反应(PCR)筛查致病性钩端螺旋体。在每个研究地点测量了八个微生境参数。在捕获的357只个体中,21只(5.9%)对致病性钩端螺旋体呈阳性,其中休闲森林在景观类型中的患病率最高(8.8%),而穆埃勒里Sundamys muelleri在小型哺乳动物物种中的发病率最高(50%)。微生境分析显示,垃圾数量(p
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引用次数: 0
Low Level of Concern Among European Society About Zoonotic Diseases. 欧洲社会对动物传染病的关注程度较低。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-10-18 DOI: 10.1007/s10393-023-01649-4
Miguel Delibes-Mateos, Jenny Anne Glikman, Beatriz Arroyo, Mario Soliño, María Martínez-Jauregui

Zoonotic emerging diseases (ZEDs) are increasing and may deeply impact human wellbeing, but our recent survey of public opinion in six European countries (n = 2415 participants) suggests a low concern among Europeans about the risk associated with ZEDs. This contrasts with Europeans' high awareness of climate change risks, which was confirmed by our survey. Given the increasing risk of ZEDs, it is therefore essential to increase Europeans' awareness of their impacts. In addition, our study suggests that Europeans may be more likely to support sustainable environmental policies that would reduce the risk associated with ZEDs, consequently improving the human wellbeing.

人畜共患新发疾病(ZED)正在增加,可能会严重影响人类福祉,但我们最近对六个欧洲国家的民意调查(n = 2415名参与者)表明欧洲人对ZED相关风险的担忧程度较低。这与欧洲人对气候变化风险的高度认识形成了鲜明对比,我们的调查证实了这一点。鉴于ZED的风险不断增加,因此提高欧洲人对其影响的认识至关重要。此外,我们的研究表明,欧洲人可能更有可能支持可持续的环境政策,以降低ZED相关的风险,从而改善人类福祉。
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引用次数: 0
Attitudes and Behavioral Intentions of Pet Amphibian Owners About Biosecurity Practices. 两栖动物宠物主人对生物安全实践的态度和行为意向。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-06-01 Epub Date: 2023-07-24 DOI: 10.1007/s10393-023-01645-8
Kevin Cavasos, Neelam C Poudyal, Jesse L Brunner, Alexa R Warwick, Joshua Jones, Neil Moherman, Mark George, Joshua D Willard, Zachary T Brinks, Matthew J Gray

Global trade has been linked with the emergence of novel pathogens and declines in amphibian populations worldwide. The potential for pathogen transmission within and between collections of captive amphibians and spillover to wild populations makes it important to understand the motivations, knowledge, attitudes and behaviors of pet amphibian owners. We surveyed US pet amphibian owners to understand their characteristics and evaluated whether and how they were associated with behavioral intentions to adopt biosecurity practices. We found that the majority of pet amphibian owners are aware of the threat of emerging pathogens, concerned about potential spillover of pathogens from captive to wild populations and willing to adopt biosecurity practices to mitigate pathogen threats. Intentions to adopt such practices were driven more by psychosocial constructs such as attitudes, perceptions and beliefs than demographic characteristics. Pet amphibian owners also expressed a strong interest in acquiring, and willingness to pay a price premium for, certified disease-free animals. These findings advance our understanding of the characteristics, motivations and behaviors of pet owners, a key stakeholder in global amphibian trade, which could help to inform new policies and outreach strategies to engage them in mitigating pathogen threats. Moreover, our results imply the economic viability of a market-based program to promote pathogen-free, sustainable trade of amphibians.

全球贸易与新型病原体的出现和全球两栖动物数量的减少有关。病原体在圈养两栖动物群落内部和之间传播的可能性以及向野生种群的扩散,使得了解宠物两栖动物主人的动机、知识、态度和行为变得重要。我们调查了美国宠物两栖动物的主人,以了解它们的特征,并评估它们是否以及如何与采取生物安全措施的行为意图相关联。我们发现,大多数宠物两栖动物主人都意识到新出现的病原体的威胁,担心病原体可能从圈养种群扩散到野生种群,并愿意采取生物安全措施来减轻病原体的威胁。采用这种做法的意图更多地是由心理社会结构驱动的,如态度、感知和信仰,而不是人口特征。宠物两栖动物的主人也表达了收购认证无病动物的强烈兴趣,并愿意为其支付溢价。这些发现促进了我们对宠物主人的特征、动机和行为的理解,宠物主人是全球两栖动物贸易的关键利益相关者,这可能有助于为新的政策和外联战略提供信息,让他们参与减轻病原体威胁。此外,我们的研究结果表明,基于市场的计划在经济上是可行的,以促进两栖动物的无病原体、可持续贸易。
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引用次数: 1
Antimicrobial-Resistant Bacteria Carriage in Rodents According to Habitat Anthropization. 基于生境人类化的啮齿动物耐药细菌携带情况。
IF 2.5 3区 环境科学与生态学 Q3 ENVIRONMENTAL SCIENCES Pub Date : 2023-03-01 DOI: 10.1007/s10393-023-01638-7
Marion Vittecoq, Eric Elguero, Lionel Brazier, Nicolas Renaud, Thomas Blanchon, François Roux, François Renaud, Patrick Durand, Frédéric Thomas

It is increasingly suggested that the dynamics of antimicrobial-resistant bacteria in the wild are mostly anthropogenically driven, but the spatial and temporal scales at which these phenomena occur in landscapes are only partially understood. Here, we explore this topic by studying antimicrobial resistance in the commensal bacteria from micromammals sampled at 12 sites from a large heterogenous landscape (the Carmargue area, Rhone Delta) along a gradient of anthropization: natural reserves, rural areas, towns, and sewage-water treatment plants. There was a positive relationship between the frequency of antimicrobial-resistant bacteria and the level of habitat anthropization. Although low, antimicrobial resistance was also present in natural reserves, even in the oldest one, founded in 1954. This study is one of the first to support the idea that rodents in human-altered habitats are important components of the environmental pool of resistance to clinically relevant antimicrobials and also that a "One Health" approach is required to assess issues related to antimicrobial resistance dynamics in anthropized landscapes.

越来越多的人认为,野外抗菌素耐药细菌的动态主要是人为驱动的,但这些现象在景观中发生的空间和时间尺度仅被部分理解。在这里,我们通过研究来自大型异质景观(Carmargue地区,罗纳河三角洲)的12个地点的微哺乳动物共生细菌的抗菌素耐药性来探讨这一主题:自然保护区,农村地区,城镇和污水处理厂。耐药菌出现频率与生境人类化程度呈正相关。尽管抗菌素耐药性较低,但在自然保护区也存在耐药性,即使在1954年建立的最古老的自然保护区也是如此。这项研究是首批支持以下观点的研究之一:人类改变栖息地中的啮齿动物是临床相关抗菌素耐药性环境库的重要组成部分,并且需要“同一个健康”方法来评估与人类景观中抗菌素耐药性动态相关的问题。
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引用次数: 1
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