EcohealthPub Date : 2022-09-01DOI: 10.1007/s10393-022-01615-6
Michael D Samuel, Julia E Poje, Tonie E Rocke, Marco E Metzger
{"title":"Potential Effects of Environmental Conditions on Prairie Dog Flea Development and Implications for Sylvatic Plague Epizootics.","authors":"Michael D Samuel, Julia E Poje, Tonie E Rocke, Marco E Metzger","doi":"10.1007/s10393-022-01615-6","DOIUrl":"https://doi.org/10.1007/s10393-022-01615-6","url":null,"abstract":"<p><p>Fleas are common ectoparasites of vertebrates worldwide and vectors of many pathogens causing disease, such as sylvatic plague in prairie dog colonies. Development of fleas is regulated by environmental conditions, especially temperature and relative humidity. Development rates are typically slower at low temperatures and faster at high temperatures, which are bounded by lower and upper thresholds where development is reduced. Prairie dogs and their associated fleas (mostly Oropsylla spp) live in burrows that moderate outside environmental conditions, remaining cooler in summer and warmer in winter. We found burrow microclimates were characterized by stable daily temperatures and high relative humidity, with temperatures increasing from spring through summer. We previously showed temperature increases corresponded with increasing off-host flea abundance. To evaluate how changes in temperature could affect future prairie dog flea development and abundance, we used development rates of O. montana (a species related to prairie dog fleas), determined how prairie dog burrow microclimates are affected by ambient weather, and combined these results to develop a predictive model. Our model predicts burrow temperatures and flea development rates will increase during the twenty-first century, potentially leading to higher flea abundance and an increased probability of plague epizootics if Y. pestis is present.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 3","pages":"365-377"},"PeriodicalIF":2.5,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10349496","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}
EcohealthPub Date : 2022-09-01DOI: 10.1007/s10393-022-01600-z
Laura Rengifo-Correa, Maya Rocha-Ortega, Alex Córdoba-Aguilar
{"title":"Modeling Mosquitoes and their Potential Odonate Predators Under Different Land Uses.","authors":"Laura Rengifo-Correa, Maya Rocha-Ortega, Alex Córdoba-Aguilar","doi":"10.1007/s10393-022-01600-z","DOIUrl":"https://doi.org/10.1007/s10393-022-01600-z","url":null,"abstract":"<p><p>To efficiently face the accelerated landscape transformation and its consequences in restructuring biotic communities and ecosystem services, one first question is which regional systems deserve prioritization for empirical assessments and interventive strategies. For the particular case of vector-borne disease control, we should consider generalist predators exhibiting differential responses to land-use change, as is the case of odonate insects. Thus, our aim was to infer land uses in Mexico where odonates (i.e., damselflies and dragonflies) might have some potential to predate mosquitoes of medical relevance. The study area included the hydrological basins of central Mexico. We modelled 167 species of odonates, four species of mosquitoes, and 51 land-use categories. Inferring spatial co-occurrence patterns from data mining and complex networks, we identified: (1) the ecological network of odonates and mosquitoes and (2) the land uses shared by these two groups. We inferred that 34% of odonate species co-occur with mosquitoes of medical relevance mainly in some preserved-mountain mesophyll cloud forest, high evergreen rainforest, and low tropical dry forest-but also in highly modified-human settlements, irrigation-based and pastures crop fields-land uses with strong human presence. Our findings highlight the relevance of community-regional studies for understanding the public health consequences of landscape change.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 3","pages":"417-426"},"PeriodicalIF":2.5,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10352365","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}
EcohealthPub Date : 2022-06-01Epub Date: 2022-06-02DOI: 10.1007/s10393-022-01602-x
Coad Thomas Dow, Briana Lizet Alvarez
{"title":"Mycobacterium paratuberculosis zoonosis is a One Health emergency.","authors":"Coad Thomas Dow, Briana Lizet Alvarez","doi":"10.1007/s10393-022-01602-x","DOIUrl":"10.1007/s10393-022-01602-x","url":null,"abstract":"<p><p>A singular pathogen has been killing animals, contaminating food and causing an array of human diseases. Mycobacterium avium subspecies paratuberculosis (MAP) is the cause of a fatal enteric infectious disease called Johne's (Yo'-nees), a disorder mostly studied in ruminant animals. MAP is globally impacting animal health and imparting significant economic burden to animal agriculture. Confounding the management of Johne's disease is that animals are typically infected as calves and while commonly not manifesting clinical disease for years, they shed MAP in their milk and feces in the interval. This has resulted in a \"don't test, don't tell\" scenario for the industry resulting in greater prevalence of Johne's disease; furthermore, because MAP survives pasteurization, the contaminated food supply provides a source of exposure to humans. Indeed, greater than 90% of dairy herds in the US have MAP-infected animals within the herd. The same bacterium, MAP, is the putative cause of Crohn's disease in humans. Countries historically isolated from importing/exporting ruminant animals and free of Johne's disease subsequently acquired the disease as a consequence of opening trade with what proved to be infected animals. Crohn's disease in those populations became a lagging indicator of MAP infection. Moreover, MAP is associated with an increasingly long list of human diseases. Despite MAP scientists entreating regulatory agencies to designate MAP a \"zoonotic agent,\" it has not been forthcoming. One Health is a global endeavor applying an integrative health initiative that includes the environment, animals and humans; One Health asserts that stressors affecting one affects all three. Recognizing the impact MAP has on animal and human health as well as on the environment, it is time for One Health, as well as other global regulatory agencies, to recognize that MAP is causing an insidious slow-motion tsunami of zoonosis and implement public health mitigation.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 1","pages":"164-174"},"PeriodicalIF":2.2,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9162107/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47273937","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}
EcohealthPub Date : 2022-06-01DOI: 10.1007/s10393-022-01588-6
Aingorn Chaiyes, Prateep Duengkae, Warong Suksavate, Nantachai Pongpattananurak, Supaporn Wacharapluesadee, Kevin J Olival, Kornsorn Srikulnath, Sura Pattanakiat, Thiravat Hemachudha
{"title":"Mapping Risk of Nipah Virus Transmission from Bats to Humans in Thailand.","authors":"Aingorn Chaiyes, Prateep Duengkae, Warong Suksavate, Nantachai Pongpattananurak, Supaporn Wacharapluesadee, Kevin J Olival, Kornsorn Srikulnath, Sura Pattanakiat, Thiravat Hemachudha","doi":"10.1007/s10393-022-01588-6","DOIUrl":"https://doi.org/10.1007/s10393-022-01588-6","url":null,"abstract":"<p><p>Nipah virus (NiV) is a zoonotic virus that can pose a serious threat to human and livestock health. Old-world fruit bats (Pteropus spp.) are the natural reservoir hosts for NiV, and Pteropus lylei, Lyle's flying fox, is an important host of NiV in mainland Southeast Asia. NiV can be transmitted from bats to humans directly via bat-contaminated foods (i.e., date palm sap or fruit) or indirectly via livestock or other intermediate animal hosts. Here we construct risk maps for NiV spillover and transmission by combining ecological niche models for the P. lylei bat reservoir with other spatial data related to direct or indirect NiV transmission (livestock density, foodborne sources including fruit production, and human population). We predict the current and future (2050 and 2070) distribution of P. lylei across Thailand, Cambodia, and Vietnam. Our best-fit model predicted that central and western regions of Thailand and small areas in Cambodia are currently the most suitable habitats for P. lylei. However, due to climate change, the species range is predicted to expand to include lower northern, northeastern, eastern, and upper southern Thailand and almost all of Cambodia and lower southern Vietnam. This expansion will create additional risk areas for human infection from P. lylei in Thailand. Our combined predictive risk maps showed that central Thailand, inhabited by 2.3 million people, is considered highly suitable for the zoonotic transmission of NiV from P. lylei. These current and future NiV transmission risk maps can be used to prioritize sites for active virus surveillance and developing awareness and prevention programs to reduce the risk of NiV spillover and spread in Thailand.</p>","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 2","pages":"175-189"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10116436/pdf/nihms-1888516.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9328603","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}
EcohealthPub Date : 2022-06-01DOI: 10.1007/s10393-022-01598-4
M. P. Fernandez, K. Ernst, G. Bron, Kevin Berry, M. Diuk-Wasser, M. Hayden
{"title":"Outdoor Activity Associated with Higher Self-Reported Emotional Well-Being During COVID-19","authors":"M. P. Fernandez, K. Ernst, G. Bron, Kevin Berry, M. Diuk-Wasser, M. Hayden","doi":"10.1007/s10393-022-01598-4","DOIUrl":"https://doi.org/10.1007/s10393-022-01598-4","url":null,"abstract":"","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 1","pages":"154 - 158"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45702755","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}
EcohealthPub Date : 2022-06-01DOI: 10.1007/s10393-022-01593-9
L. Grout, Jonathan C. Marshall, S. Hales, M. Baker, N. French
{"title":"Dairy Cattle Density and Temporal Patterns of Human Campylobacteriosis and Cryptosporidiosis in New Zealand","authors":"L. Grout, Jonathan C. Marshall, S. Hales, M. Baker, N. French","doi":"10.1007/s10393-022-01593-9","DOIUrl":"https://doi.org/10.1007/s10393-022-01593-9","url":null,"abstract":"","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 1","pages":"273 - 289"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45721909","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}
EcohealthPub Date : 2022-06-01DOI: 10.1007/s10393-022-01601-y
Thibaut Roost, John Schies, M. Girondot, J. Robin, Pierre Lelong, Jordan Martin, Flora Siegwalt, Lorène Jeantet, M. Giraudeau, Guillaume Le Loch, Manola Bejarano, M. Bonola, A. Benhalilou, Céline Murgale, Lucas Andreani, François Jacaria, Guilhem Campistron, Anthony Lathière, François Martial, Gaëlle Hiélard, Alexandre Arqué, S. Régis, N. Lecerf, Cédric Frouin, Fabien Lefebvre, Nathalie Aubert, F. Flora, E. Pimentel, Rachelle Lafolle, Florence Thobor, Mosiah Arthus, Denis Etienne, Nathaël Lecerf, Jean-Pierre Allenou, Florian Desigaux, Eugène Larcher, C. Larcher, A. L. Curto, J. Befort, Myriane Maceno-Panevel, Muriel Lepori, P. Chevallier, Tao Chevallier, Stéphane Meslier, A. Landreau, C. Habold, Y. le Maho, D. Chevallier
{"title":"Fibropapillomatosis Prevalence and Distribution in Immature Green Turtles (Chelonia mydas) in Martinique Island (Lesser Antilles)","authors":"Thibaut Roost, John Schies, M. Girondot, J. Robin, Pierre Lelong, Jordan Martin, Flora Siegwalt, Lorène Jeantet, M. Giraudeau, Guillaume Le Loch, Manola Bejarano, M. Bonola, A. Benhalilou, Céline Murgale, Lucas Andreani, François Jacaria, Guilhem Campistron, Anthony Lathière, François Martial, Gaëlle Hiélard, Alexandre Arqué, S. Régis, N. Lecerf, Cédric Frouin, Fabien Lefebvre, Nathalie Aubert, F. Flora, E. Pimentel, Rachelle Lafolle, Florence Thobor, Mosiah Arthus, Denis Etienne, Nathaël Lecerf, Jean-Pierre Allenou, Florian Desigaux, Eugène Larcher, C. Larcher, A. L. Curto, J. Befort, Myriane Maceno-Panevel, Muriel Lepori, P. Chevallier, Tao Chevallier, Stéphane Meslier, A. Landreau, C. Habold, Y. le Maho, D. Chevallier","doi":"10.1007/s10393-022-01601-y","DOIUrl":"https://doi.org/10.1007/s10393-022-01601-y","url":null,"abstract":"","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 1","pages":"190 - 202"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44669299","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}
EcohealthPub Date : 2022-06-01DOI: 10.1007/s10393-022-01591-x
M. Winter, M. Marfil, L. L. La Sala, Marcos Suarez, Celia Maidana, Carlos Rodriguez, M. Mesplet, Sergio Abate, Carolina Rosas, J. Peña Martinez, S. Barandiaran
{"title":"Serological survey suggests circulation of coronavirus on wild Suina from Argentina, 2014–2017","authors":"M. Winter, M. Marfil, L. L. La Sala, Marcos Suarez, Celia Maidana, Carlos Rodriguez, M. Mesplet, Sergio Abate, Carolina Rosas, J. Peña Martinez, S. Barandiaran","doi":"10.1007/s10393-022-01591-x","DOIUrl":"https://doi.org/10.1007/s10393-022-01591-x","url":null,"abstract":"","PeriodicalId":51027,"journal":{"name":"Ecohealth","volume":"19 1","pages":"159 - 163"},"PeriodicalIF":2.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42166458","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}
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