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EcoHealth

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https://www.readbyqxmd.com/read/28432449/enteroparasitoses-and-toxocarosis-affecting-children-from-mar-del-plata-city-argentina
#1
Carla Lavallén, Beatriz Brignani, Karina Riesgo, Amalia Rojas, Gabriela Colace, Martín Biscaychipi, Estela Chicote, Cristian Giuntini, Mariela Kifer, María Eugenia Del Río, Guillermo Denegri, Marcela Dopchiz
This study evaluated the existence of enteroparasitoses and toxocarosis in children of peripheral (PC) and urban communities (UC) from Mar del Plata city (Argentina) and their associations with socio-environmental conditions. A Parasite Vulnerability Index (PVI) was elaborated using variables such as overcrowding, floor type, drinking water source, wastewater disposal, solid waste disposal, presence of animals and schooling level. The PC evidenced statistically significant higher frequencies of families with high (38...
April 21, 2017: EcoHealth
https://www.readbyqxmd.com/read/28421292/phylogenetic-insight-into-zika-and-emerging-viruses-for-a-perspective-on-potential-hosts
#2
Diana S Weber, Karen A Alroy, Samuel M Scheiner
Global viral diversity is substantial, but viruses that contribute little to the public health burden or to agricultural damage receive minimal attention until a seemingly unimportant virus becomes a threat. The Zika virus (ZIKV) illustrated this, as there was limited information and awareness of the virus when it was identified as a public health emergency in February 2016. Predicting which virus may pose a future threat is difficult. This is in part because significant knowledge gaps in the basic biology and ecology of an emerging virus can impede policy development, delay decision making, and hinder public health action...
April 18, 2017: EcoHealth
https://www.readbyqxmd.com/read/28417211/helminth-diversity-in-synanthropic-rodents-from-an-urban-ecosystem
#3
Diego Hancke, Olga Virginia Suárez
Richness and diversity of parasites depend on a set of interrelated factors related to the characteristics of the host, the environment and the parasites itself. In the City of Buenos Aires, rodent communities vary according to landscape structure. The goal of this paper was to study the variations of helminth richness and diversity among invasive rodent species in different landscape units of the City of Buenos Aires. 73% of the rodents were parasitized with at least one of the 10 identified helminth species...
April 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28405850/retrospective-study-of-leptospirosis-in-malaysia
#4
REVIEW
Bashiru Garba, Abdul Rani Bahaman, Siti Khairani-Bejo, Zunita Zakaria, Abdul Rahim Mutalib
Leptospirosis is a bacterial disease transmitted to humans and animals by direct or indirect contact with urine or body fluids from infected animals especially rodents. Infection can be associated with wide clinical spectrum varying from asymptomatic to severe multi-organ syndrome with life-threatening consequences. We conducted a review of published studies on incidences, case reports, sero-epidemiological surveys from year 2000 to 2015 using different electronic data bases. Our study revealed that majority of the studies were conducted in Peninsular Malaysia and predominantly among high-risk human groups...
April 12, 2017: EcoHealth
https://www.readbyqxmd.com/read/28378182/could-malaria-control-programmes-be-timed-to-coincide-with-onset-of-rainfall
#5
Kibii Komen
Malaria cases in South Africa's Northern Province of Limpopo have surpassed known endemic KwaZulu Natal and Mpumalanga Provinces. This paper applies statistical methods: regression analysis and impulse response function to understand the timing of impact and the length that such impacts last. Climate data (rainfall and temperature) are obtained from South African Weather Services (SAWs); global data from the European Centre for Medium-Range Weather Forecasts (ECMWF), while clinical malaria data came from Malaria Control Centre in Tzaneen (Limpopo Province)...
April 4, 2017: EcoHealth
https://www.readbyqxmd.com/read/28378181/what-s-new
#6
(no author information available yet)
No abstract text is available yet for this article.
April 4, 2017: EcoHealth
https://www.readbyqxmd.com/read/28374159/symptomatic-raccoon-dogs-and-sarcoptic-mange-along-an-urban-gradient
#7
Masayuki U Saito, Yoichi Sonoda
We quantitatively evaluated the effects of landscape factors on the distribution of symptomatic raccoon dogs with sarcoptic mange along an urban gradient. We used 246 camera traps (182 traps from April 2005 to December 2006; 64 traps from September 2009 to October 2010) to record the occurrence of asymptomatic and symptomatic raccoon dogs at 21 survey sites along an urban-rural gradient in the Tama Hills area of Tokyo. Each occurrence was explained in terms of the surrounding forest, agricultural, and grassland areas and additional factors (i...
April 3, 2017: EcoHealth
https://www.readbyqxmd.com/read/28361450/the-sage-of-canberra-tony-mcmichael-on-climate-history-and-health
#8
Howard Frumkin
No abstract text is available yet for this article.
March 30, 2017: EcoHealth
https://www.readbyqxmd.com/read/28332127/a-review-of-zoonotic-infection-risks-associated-with-the-wild-meat-trade-in-malaysia
#9
REVIEW
Jennifer Caroline Cantlay, Daniel J Ingram, Anna L Meredith
The overhunting of wildlife for food and commercial gain presents a major threat to biodiversity in tropical forests and poses health risks to humans from contact with wild animals. Using a recent survey of wildlife offered at wild meat markets in Malaysia as a basis, we review the literature to determine the potential zoonotic infection risks from hunting, butchering and consuming the species offered. We also determine which taxa potentially host the highest number of pathogens and discuss the significant disease risks from traded wildlife, considering how cultural practices influence zoonotic transmission...
March 22, 2017: EcoHealth
https://www.readbyqxmd.com/read/28315039/ecology-and-feeding-habits-drive-infection-of-water-bugs-with-mycobacterium-ulcerans
#10
Solange Meyin A Ebong, Gabriel E García-Peña, Dominique Pluot-Sigwalt, Laurent Marsollier, Philippe Le Gall, Sara Eyangoh, Jean-François Guégan
Mycobacterium ulcerans (MU), the causative agent of Buruli ulcer, is present in a wide spectrum of environments, including terrestrial and aquatic ecosystems in tropical regions. The most promising studies on the epidemiological risk of this disease suggest that some ecological settings may favor infection of animals with MU including human. A species' needs and impacts on resources and the environment, i.e., its ecological niche, may influence its susceptibility to be infected by this microbial form. For example, some Naucoridae may dive in fresh waters to prey upon infected animals and thus may get infected with MU...
March 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28289989/an-introduction-from-kerry-arabena-the-new-iaeh-president
#11
EDITORIAL
Kerry Arabena
No abstract text is available yet for this article.
March 13, 2017: EcoHealth
https://www.readbyqxmd.com/read/28289988/biosecurity-conditions-in-small-commercial-chicken-farms-bangladesh-2011-2012
#12
N A Rimi, R Sultana, M Muhsina, B Uddin, N Haider, N Nahar, N Zeidner, K Sturm-Ramirez, S P Luby
In Bangladesh, highly pathogenic avian influenza H5N1 is endemic in poultry. This study aimed to understand the biosecurity conditions and farmers' perception of avian influenza biosecurity in Bangladeshi small commercial chicken farms. During 2011-2012, we conducted observations, in-depth interviews and group discussions with poultry farmers in 16 farms and in-depth interviews with seven local feed vendors from two districts. None of the farms were completely segregated from people, backyard poultry, other animals, households, other poultry farms or large trees...
March 13, 2017: EcoHealth
https://www.readbyqxmd.com/read/28283923/characterization-of-staphylococcus-aureus-in-goose-feces-from-state-parks-in-northeast-ohio
#13
Dipendra Thapaliya, Mark Dalman, Jhalka Kadariya, Katie Little, Victoria Mansell, Mohammed Y Taha, Dylan Grenier, Tara C Smith
Staphylococcus aureus can colonize a range of species. Although numerous studies have isolated pathogenic bacteria from wild birds, very little is known regarding S. aureus and their potential to spread methicillin-resistant (MRSA) strains. The objective of this study was to determine the presence and molecular characteristics of S. aureus in geese fecal samples collected from ten state parks across Northeast Ohio (NEO). A total of 182 fecal samples from Canada geese (Branta canadensis) were collected in April 2015...
March 10, 2017: EcoHealth
https://www.readbyqxmd.com/read/28258525/exposure-of-threatened-accipitridae-to-mycobacterium-bovis-calls-for-active-surveillance
#14
Mónica V Cunha, Beatriz Azorín, Rocío G Peñuela, Teresa Albuquerque, Ana Botelho
Anthropogenic activities have cumulatively led to the dramatic decline of world populations of vultures that currently face serious survival challenges in several regions of the world. In Portugal, the three resident species qualify as endangered and are under conservation efforts, mainly in the central east and south-east regions, where habitat protection and artificial feeding stations were implemented. Concurrently, the areas under protection are highly affected by tuberculosis (TB) in cattle and wild ungulates, whose potentially infected carcasses may naturally or artificially be used as feed by local vultures...
March 3, 2017: EcoHealth
https://www.readbyqxmd.com/read/28258524/erratum-to-high-prevalences-and-a-wide-genetic-diversity-of-simian-retroviruses-in-non-human-primate-bushmeat-in-rural-areas-of-the-democratic-republic-of-congo
#15
Steve Ahuka-Mundeke, Ahidjo Ayouba, Placide Mbala-Kingebeni, Caroline Foncelle, Mukulumanya Mubonga, Simon-Pierre Ndimbo-Kumugo, Octavie Lunguya-Metila, Valentin Mbenzo-Abokome, Jean-Jacques Muyembe-Tamfum, Eric Delaporte, Martine Peeters
No abstract text is available yet for this article.
March 3, 2017: EcoHealth
https://www.readbyqxmd.com/read/28213654/molecular-epidemiology-of-leptospira-serogroup-pomona-infections-among-wild-and-domestic-animals-in-spain
#16
Z J Arent, C Gilmore, J M San-Miguel Ayanz, L Quevedo Neyra, F J García-Peña
Strains of Leptospira serogroup Pomona are known to cause widespread animal infections in many parts of the world. Forty-three isolates retrieved from domestic animals and wild small mammals suggest that serogroup Pomona is epidemiologically relevant in Spain. This is supported by the high prevalence of serovar Pomona antibodies in livestock and wild animals. In this study, the strains were serologically and genetically characterized in an attempt to elucidate their epidemiology. Serological typing was based on the microscopic agglutination test but molecular typing involved species-specific polymerase chain reaction, restriction endonuclease analysis, and multiple-locus variable-number tandem repeat analysis...
February 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28213653/perceived-risk-of-avian-influenza-and-urbanization-in-northern-vietnam
#17
Melissa L Finucane, Nghiem Tuyen, Sumeet Saksena, James H Spencer, Jefferson M Fox, Nguyen Lam, Trinh Dinh Thau, Tran Duc Vien, Nancy Davis Lewis
Highly pathogenic avian influenza (HPAI) is an important public health concern because of potential for widespread morbidity and mortality in humans and poultry and associated devastating economic losses. We examined how perceptions of the risk of HPAI in poultry vary across communes/wards in the north of Vietnam at different levels of urbanization (rural, peri-urban, urban). Analyses of questionnaire responses from 1081 poultry raisers suggested that the perceived risk of HPAI in poultry was highest in peri-urban and rural settings...
February 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28213652/evaluating-stress-physiology-and-parasite-infection-parameters-in-the-translocation-of-critically-endangered-woylies-bettongia-penicillata
#18
Stephanie Hing, Amy S Northover, Edward J Narayan, Adrian F Wayne, Krista L Jones, Sarah Keatley, R C Andrew Thompson, Stephanie S Godfrey
Translocation can be stressful for wildlife. Stress may be important in fauna translocation because it has been suggested that it can exacerbate the impact of infectious disease on translocated wildlife. However, few studies explore this hypothesis by measuring stress physiology and infection indices in parallel during wildlife translocations. We analysed faecal cortisol metabolite (FCM) concentration and endoparasite parameters (nematodes, coccidians and haemoparasites) in a critically endangered marsupial, the woylie (Bettongia penicillata), 1-3 months prior to translocation, at translocation, and 6 months later...
February 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28213651/incubus
#19
Kevin J Olival
No abstract text is available yet for this article.
February 17, 2017: EcoHealth
https://www.readbyqxmd.com/read/28197898/prevalence-and-phylogenetic-analysis-of-bartonella-species-of-wild-carnivores-and-their-fleas-in-northwestern-mexico
#20
A M López-Pérez, L Osikowicz, Y Bai, J Montenieri, A Rubio, K Moreno, K Gage, G Suzán, M Kosoy
The host-parasite-vector relationship of Bartonella spp. system in wild carnivores and their fleas from northwestern Mexico was investigated. Sixty-six carnivores belonging to eight species were sampled, and 285 fleas belonging to three species were collected during spring (April-May) and fall (October-November) seasons. We detected Bartonella species in 7 carnivores (10.6%) and 27 fleas (9.5%) through either blood culture or PCR. Of the 27 Bartonella-positive fleas, twenty-two were Pulex simulans, three were Pulex irritans and one was Echidnophaga gallinacea...
February 14, 2017: EcoHealth
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