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SARS-CoV-2 Surveillance of Wild Mice and Rats in North American Cities. 北美城市野鼠和大鼠的 SARS-CoV-2 监控。
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-05-15 DOI: 10.1007/s10393-024-01679-6
Lisa K F Lee, Chelsea G Himsworth, Natalie Prystajecky, Antonia Dibernardo, L Robbin Lindsay, Theresa M Albers, Rajeev Dhawan, Ken Henderson, Guy Mulder, Harveen K Atwal, Imara Beattie, Bruce K Wobeser, Michael H Parsons, Kaylee A Byers
{"title":"SARS-CoV-2 Surveillance of Wild Mice and Rats in North American Cities.","authors":"Lisa K F Lee, Chelsea G Himsworth, Natalie Prystajecky, Antonia Dibernardo, L Robbin Lindsay, Theresa M Albers, Rajeev Dhawan, Ken Henderson, Guy Mulder, Harveen K Atwal, Imara Beattie, Bruce K Wobeser, Michael H Parsons, Kaylee A Byers","doi":"10.1007/s10393-024-01679-6","DOIUrl":"10.1007/s10393-024-01679-6","url":null,"abstract":"<p><p>From July 2020 to June 2021, 248 wild house mice (Mus musculus), deer mice (Peromyscus maniculatus), brown rats (Rattus norvegicus), and black rats (Rattus rattus) from Texas and Washington, USA, and British Columbia, Canada, were tested for SARS-CoV-2 exposure and infection. Two brown rats and 11 house mice were positive for neutralizing antibodies using a surrogate virus neutralization test, but negative or indeterminate with the Multiplexed Fluorometric ImmunoAssay COVID-Plex, which targets full-length spike and nuclear proteins. Oro-nasopharyngeal swabs and fecal samples tested negative by RT-qPCR, with an indeterminate fecal sample in one house mouse. Continued surveillance of SARS-CoV-2 in wild rodents is warranted.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140922414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kenyan Free-Tailed Bats Demonstrate Seasonal Birth Pulse Asynchrony with Implications for Virus Maintenance. 肯尼亚自由尾蝠表现出季节性出生脉冲不同步,对病毒的维持有影响。
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-02-19 DOI: 10.1007/s10393-024-01674-x
Tamika J Lunn, Reilly T Jackson, Paul W Webala, Joseph Ogola, Kristian M Forbes
{"title":"Kenyan Free-Tailed Bats Demonstrate Seasonal Birth Pulse Asynchrony with Implications for Virus Maintenance.","authors":"Tamika J Lunn, Reilly T Jackson, Paul W Webala, Joseph Ogola, Kristian M Forbes","doi":"10.1007/s10393-024-01674-x","DOIUrl":"10.1007/s10393-024-01674-x","url":null,"abstract":"<p><p>Ecological information on wildlife reservoirs is fundamental for research targeting prevention of zoonotic infectious disease, yet basic information is lacking for many species in global hotspots of disease emergence. We provide the first estimates of synchronicity, magnitude, and timing of seasonal birthing in Mops condylurus, a putative ebolavirus host, and a co-roosting species, Mops pumilus (formerly Chaerephon pumilus). We show that population-level synchronicity of M. condylurus birthing is wide (~ 8.5 weeks) and even wider in M. pumilus (> 11 weeks). This is predicted to promote the likelihood of filovirus persistence under conditions of bi-annual birthing (two births per year). Ecological features underlying the magnitude of the birth pulse-relative female abundance (higher than expected for M. condylurus and lower for M. pumilus, based on literature) and reproductive rate (lower than expected)-will have countering effects on birthing magnitude. Species-specific models are needed to interpret how identified birth pulse attributes may interact with other features of molossid ebolavirus ecology to influence infection dynamics. As a common feature of wildlife species, and a key driver of infection dynamics, detailed information on seasonal birthing will be fundamental for future research on these species and will be informative for bat-borne zoonoses generally.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11127837/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139900877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Brief Solastalgia Scale: A Psychometric Evaluation and Revision. 简易孤独感量表:心理计量学评估与修订
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-03-05 DOI: 10.1007/s10393-024-01673-y
Bruce K Christensen, Conal Monaghan, Samantha K Stanley, Iain Walker, Zoe Leviston, Emily Macleod, Rachael M Rodney, Lisa-Marie Greenwood, Timothy Heffernan, Olivia Evans, Stewart Sutherland, Julia Reynolds, Alison L Calear, Tim Kurz, Jo Lane
{"title":"The Brief Solastalgia Scale: A Psychometric Evaluation and Revision.","authors":"Bruce K Christensen, Conal Monaghan, Samantha K Stanley, Iain Walker, Zoe Leviston, Emily Macleod, Rachael M Rodney, Lisa-Marie Greenwood, Timothy Heffernan, Olivia Evans, Stewart Sutherland, Julia Reynolds, Alison L Calear, Tim Kurz, Jo Lane","doi":"10.1007/s10393-024-01673-y","DOIUrl":"10.1007/s10393-024-01673-y","url":null,"abstract":"<p><p>Witnessing degradation and loss to one's home environment can cause the negative emotional experience of solastalgia. We review the psychometric properties of the 9-item Solastalgia subscale from the Environmental Distress Scale (Higginbotham et al. (EcoHealth 3:245-254, 2006)). Using data collected from three large, independent, adult samples (N = 4229), who were surveyed soon after the 2019/20 Australian bushfires, factor analyses confirmed the scale's unidimensionality, while analyses derived from Item Response Theory highlighted the poor psychometric performance and redundant content of specific items. Consequently, we recommend a short-form scale consisting of five items. This Brief Solastalgia Scale (BSS) yielded excellent model fit and internal consistency in both the initial and cross-validation samples. The BSS and its parent version provide very similar patterns of associations with demographic, health, life satisfaction, climate emotion, and nature connectedness variables. Finally, multi-group confirmatory factor analysis demonstrated comparable construct architecture (i.e. configural, metric, and scalar invariance) across validation samples, gender categories, and age. As individuals and communities increasingly confront and cope with climate change and its consequences, understanding related emotional impacts is crucial. The BSS promises to aid researchers, decision makers, and practitioners to understand and support those affected by negative environmental change.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11127848/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140029515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Opposing Patterns of Spatial Synchrony in Lyme Disease Incidence. 莱姆病发病率空间同步性的对立模式。
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-05-04 DOI: 10.1007/s10393-024-01677-8
Asad E Ali, Allison M Gardner, Herman H Shugart, Jonathan A Walter
{"title":"Opposing Patterns of Spatial Synchrony in Lyme Disease Incidence.","authors":"Asad E Ali, Allison M Gardner, Herman H Shugart, Jonathan A Walter","doi":"10.1007/s10393-024-01677-8","DOIUrl":"10.1007/s10393-024-01677-8","url":null,"abstract":"<p><p>Incidence of Lyme disease, a tick-borne illness prevalent in the US, is increasing in endemic regions and regions with no previous history of the disease, significantly impacting public health. We examined space-time patterns of Lyme disease incidence and the influence of ecological and social factors on spatial synchrony, i.e., correlated incidence fluctuations across US counties. Specifically, we addressed these questions: Does Lyme disease incidence exhibit spatial synchrony? If so, what geographic patterns does Lyme disease synchrony exhibit? Are geographic patterns of disease synchrony related to weather, land cover, access to health care, or tick-borne disease awareness? How do effects of these variables on Lyme disease synchrony differ geographically? We used network analysis and matrix regression to examine geographical patterns of Lyme disease synchrony and their potential mechanisms in 399 counties in the eastern and Midwestern US. We found two distinct regions of synchrony in Northeast and upper Midwest regions exhibiting opposing temporal fluctuations in incidence. Spatial patterns of Lyme disease synchrony were partly explained by land cover, weather, poverty, and awareness of tick-borne illness, with significant predictive variables changing regionally. However, the two regions may have become more synchronous over time, potentially leading to higher-amplitude nation-wide fluctuations in disease incidence.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11127889/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Forest Restoration and the Zoonotic Vector Anopheles balabacensis in Sabah, Malaysia. 马来西亚沙巴州的森林恢复与人畜共患病媒巴拉巴疟蚊。
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-02-27 DOI: 10.1007/s10393-024-01675-w
Gael Davidson, Peter Speldewinde, Benny Obrain Manin, Angus Cook, Philip Weinstein, Tock H Chua
{"title":"Forest Restoration and the Zoonotic Vector Anopheles balabacensis in Sabah, Malaysia.","authors":"Gael Davidson, Peter Speldewinde, Benny Obrain Manin, Angus Cook, Philip Weinstein, Tock H Chua","doi":"10.1007/s10393-024-01675-w","DOIUrl":"10.1007/s10393-024-01675-w","url":null,"abstract":"<p><p>Anthropogenic changes to forest cover have been linked to an increase in zoonotic diseases. In many areas, natural forests are being replaced with monoculture plantations, such as oil palm, which reduce biodiversity and create a mosaic of landscapes with increased forest edge habitat and an altered micro-climate. These altered conditions may be facilitating the spread of the zoonotic malaria parasite Plasmodium knowlesi in Sabah, on the island of Borneo, through changes to mosquito vector habitat. We conducted a study on mosquito abundance and diversity in four different land uses comprising restored native forest, degraded native forest, an oil palm estate and a eucalyptus plantation, these land uses varying in their vegetation types and structure. The main mosquito vector, Anopheles balabacensis, has adapted its habitat preference from closed canopy rainforest to more open logged forest and plantations. The eucalyptus plantations (Eucalyptus pellita) assessed in this study contained significantly higher abundance of many mosquito species compared with the other land uses, whereas the restored dipterocarp forest had a low abundance of all mosquitos, in particular, An. balabacensis. No P. knowlesi was detected by PCR assay in any of the vectors collected during the study; however, P. inui, P. fieldi and P. vivax were detected in An. balabacensis. These findings indicate that restoring degraded natural forests with native species to closed canopy conditions reduces abundance of this zoonotic malarial mosquito vector and therefore should be incorporated into future restoration research and potentially contribute to the control strategies against simian malaria.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139974390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tuberculosis in Wild Pigs from Argentina. 阿根廷野猪结核病。
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2024-03-01 Epub Date: 2024-05-10 DOI: 10.1007/s10393-024-01681-y
Soledad Barandiaran, María Jimena Marfil, Luciano Francisco La Sala, Agostina Tammone, Walter Ezequiel Condori, Marina Winter, Sergio Abate, Ana Carolina Rosas, Loredana Ponce, Bruno Carpinetti, María Soledad Serena, Laura Camila Lozano Calderón, Martín José Zumárraga
{"title":"Tuberculosis in Wild Pigs from Argentina.","authors":"Soledad Barandiaran, María Jimena Marfil, Luciano Francisco La Sala, Agostina Tammone, Walter Ezequiel Condori, Marina Winter, Sergio Abate, Ana Carolina Rosas, Loredana Ponce, Bruno Carpinetti, María Soledad Serena, Laura Camila Lozano Calderón, Martín José Zumárraga","doi":"10.1007/s10393-024-01681-y","DOIUrl":"10.1007/s10393-024-01681-y","url":null,"abstract":"<p><p>Mycobacterium bovis, a member of the Mycobacterium tuberculosis complex (MTC) and non-tuberculous Mycobacteria (NTM), may infect wild and domestic mammals, including humans. Although cattle are the main hosts and spreaders of M. bovis, many wildlife hosts play an important role worldwide. In Argentina, wild boar and domestic pigs are considered important links in mammalian tuberculosis (mTB) transmission. The aim of this work was to investigate the presence of M. bovis in wild pigs from different regions of Argentina, to characterize isolates of M. bovis obtained, and to compare those with other previously found in vertebrate hosts. A total of 311 samples from wild pigs were obtained, and bacteriological culture, molecular identification and genotyping were performed, obtaining 63 isolates (34 MTC and 29 NTM). Twelve M. bovis spoligotypes were detected. Our findings suggest that wild pigs have a prominent role as reservoirs of mTB in Argentina, based on an estimated prevalence of 11.2 ± 1.8% (95% CI 8.0-14.8) for MTC and the frequency distribution of spoligotypes shared by cattle (75%), domestic pigs (58%) and wildlife (50%). Argentina has a typical scenario where cattle and pigs are farm-raised extensively, sharing the environment with wildlife, creating conditions for effective transmission of mTB in the wildlife-livestock-human interface.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140900136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Marine Protected Area Expansion and Country-Level Age-Standardized Adult Mortality 海洋保护区扩张与国家级年龄标准化成人死亡率
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2023-12-19 DOI: 10.1007/s10393-023-01658-3
Sabrina S. Haque, Baylin J. Bennett, Thomas D. Brewer, Karyn Morrissey, Lora E. Fleming, Matthew O. Gribble
{"title":"Marine Protected Area Expansion and Country-Level Age-Standardized Adult Mortality","authors":"Sabrina S. Haque, Baylin J. Bennett, Thomas D. Brewer, Karyn Morrissey, Lora E. Fleming, Matthew O. Gribble","doi":"10.1007/s10393-023-01658-3","DOIUrl":"https://doi.org/10.1007/s10393-023-01658-3","url":null,"abstract":"<p>Many countries have adopted targets to increase marine protected areas (MPAs) to limit the degradation of water bodies. Although there is evidence that MPAs can conserve marine life and promote biodiversity, there are limited data on the human health implications of MPAs. Using panel data from 1990, 2000, and 2014, we estimated the country-level associations between MPAs (i.e., percentage of territorial waters designated as marine reserves) and age-standardized mortality (i.e., age-standardized probability of dying between 15 and 60 years from all-causes among ages 15–60/100,000 population) by sex, among 110 countries. We fit mixed-effects linear regression models of mortality as a function of current MPA coverage, gross domestic product growth, year, the prior extent of MPA, electricity coverage, governance, and country-level random effects. We observed a significant inverse association between current MPA coverage and adult mortality. For each 5-percentage-point increase in current MPA coverage, a country had 0.982 times the geometric means of female and male mortality [geometric mean ratio: 0.982 (95% CI 0·976, 0·988)] conditional on past %MPA coverage and other modeled variables. The model showed no significant residual association of mortality with past %MPA conditional on current %MPA and other modeled variables. This is one of the first studies to show a positive association between increasing marine conservation and human health. This macro-level study suggests there may be important co-benefits for human health from expanding MPAs that merit further investigation.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138744130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Serological Survey for Three Canine Viruses in Brazilian Wild Carnivores 巴西野生食肉动物三种犬科病毒血清学调查
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2023-12-18 DOI: 10.1007/s10393-023-01665-4
Fernanda Louise Pereira Lavorente, Caroline Giuseppa Spera, Flavia Megumi Miyabe, Elis Lorenzetti, Juliana Torres Tomazi Fritzen, Amauri Alcindo Alfieri, Alice Fernandes Alfieri
{"title":"Serological Survey for Three Canine Viruses in Brazilian Wild Carnivores","authors":"Fernanda Louise Pereira Lavorente, Caroline Giuseppa Spera, Flavia Megumi Miyabe, Elis Lorenzetti, Juliana Torres Tomazi Fritzen, Amauri Alcindo Alfieri, Alice Fernandes Alfieri","doi":"10.1007/s10393-023-01665-4","DOIUrl":"https://doi.org/10.1007/s10393-023-01665-4","url":null,"abstract":"<p>We evaluated the presence of antibodies against CaHV-1, CDV, and CPV-2 in serum samples from Brazilian wild carnivore species. Nine maned wolves and six crab-eating foxes were tested for CaHV-1 and CDV by virus neutralization test and CPV-2 by hemagglutination inhibition assay. Antibodies to CaHV-1, CDV, and CPV-2 were detected in serum samples of 1 (6.7%), 5 (33.3%), and 10 (66.7%) wild carnivores, respectively. Two maned wolves and one crab-eating fox were seropositive simultaneously for CDV and CPV-2. Antibodies against all viruses were detected in one crab-eating fox. This is the first report of CaHV-1 antibody detection in crab-eating foxes.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138744139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potentially Pathogenic Bacteria in Nesting Olive Ridley Turtles in Northwestern Mexico 墨西哥西北部筑巢的橄榄利龟体内的潜在致病细菌
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2023-12-18 DOI: 10.1007/s10393-023-01662-7
Valdés-Flores Jorge, Angulo-Zamudio Uriel, León-Sicairos Nidia, Flores-Villaseñor Hector, Ley-Quiñonez C. Paul, Velázquez-Román Jorge, Sosa-Cornejo Ingmar, Zavala-Norzagaray Alan, Aguirre A. Alonso, Olimón-Andalón Vicente, Canizalez-Román Adrian
{"title":"Potentially Pathogenic Bacteria in Nesting Olive Ridley Turtles in Northwestern Mexico","authors":"Valdés-Flores Jorge, Angulo-Zamudio Uriel, León-Sicairos Nidia, Flores-Villaseñor Hector, Ley-Quiñonez C. Paul, Velázquez-Román Jorge, Sosa-Cornejo Ingmar, Zavala-Norzagaray Alan, Aguirre A. Alonso, Olimón-Andalón Vicente, Canizalez-Román Adrian","doi":"10.1007/s10393-023-01662-7","DOIUrl":"https://doi.org/10.1007/s10393-023-01662-7","url":null,"abstract":"<p>Olive ridleys (<i>Lepidochelys olivacea</i>) are the most common sea turtle found in the Gulf of California. Unfortunately, the bacterial flora of nesting olive ridley turtles is still unknown. We conducted a study to identify, characterize, serotype, and determine the antibiotic resistance of potentially pathogenic bacteria isolated from olive ridley turtles nesting in northwestern Mexico. Bacteria were isolated and identified from the oral cavity and cloaca of 47 postnesting turtles. <i>Escherichia coli</i> and <i>Vibrio parahaemolyticus</i> were characterized, and antibiotic resistance testing was performed. One hundred bacteria belonging to 21 species were isolated, 53 from the oral cavity and 47 from the cloaca, the most prevalent being <i>Pseudomonas aeruginosa</i>, followed by <i>Aeromonas hydrophila</i>, <i>Vibrio alginolyticus</i>, <i>Vibrio </i> <i>parahaemolyticus</i>, <i>Klebsiella pneumoniae</i>, and <i>E. coli</i>, among others. Moreover, two to three different bacterial species were found co-colonizing both anatomical sites in some turtles. <i>E. coli</i> phylogroups B1, A, F, and unknown were identified as diarrheagenic <i>E. coli</i> (enteroaggregative and enteropathogenic <i>E. coli</i>). O1, O4, K8, K12, OUT, and KUT of <i>V. parahaemolyticus</i> serogroups were identified, also comprising pathogenic and nonpathogenic strains. Finally, 100% of the bacterial species tested were antibiotic resistant, and both MDR and XDR strains were found. In conclusion, olive ridley turtles are colonized by a diversity of bacterial species with a high rate of antibiotic resistance, some with pathogenic potential to turtles, representing a health risk factor for the species.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138744086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Urban Magpies Frequently Feed on Coyote Scats and May Spread an Emerging Zoonotic Tapeworm 城市喜鹊经常取食郊狼的粪便,可能传播一种新出现的人畜共患绦虫病
IF 2.5 3区 环境科学与生态学
Ecohealth Pub Date : 2023-12-18 DOI: 10.1007/s10393-023-01664-5
Sage Raymond, Colleen Cassady St. Clair
{"title":"Urban Magpies Frequently Feed on Coyote Scats and May Spread an Emerging Zoonotic Tapeworm","authors":"Sage Raymond, Colleen Cassady St. Clair","doi":"10.1007/s10393-023-01664-5","DOIUrl":"https://doi.org/10.1007/s10393-023-01664-5","url":null,"abstract":"<p>Allocoprophagy, in which animals feed on the feces of other individuals or species, has been little studied in vertebrates, despite its relevance to parasite transmission. These relationships may be especially important in cities, where animal density, disease incidence, and spatial overlap of humans and wildlife increase. Our goal was to document the incidence and predictors of coprophagy by black-billed magpies (<i>Pica hudsonia</i>) at coyote (<i>Canis latrans</i>) scats in Edmonton, Canada. We detected scats by following coyote trails and recorded whether coprophagy had occurred. We used multiple logistic regression to determine the top contextual and environmental predictors of coprophagy. Of 668 coyote scats, 37.3% had apparently been fed on. Coprophagy was more likely in winter and when scats were not fresh and did not contain vegetation or garbage. Environmental predictors of coprophagy included proximity to other coyote scats and playgrounds, distance from water and maintained trails, abundant natural land cover, and proximity to encampments of people experiencing homelessness. Our results reveal that magpies frequently access coyote scat and often do so near human-use areas. In Edmonton, where &gt; 50% of coyotes are infected with a zoonotic tapeworm, coprophagy likely causes magpies to transport parasites with implications for zoonotic disease risk.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138717451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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