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Giannelli A, Schnyder M, Wright I, Charlier J. Control of companion animal parasites and impact on One Health. One Health 2024; 18:100679. [PMID: 39010968 PMCID: PMC11247265 DOI: 10.1016/j.onehlt.2024.100679] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/11/2024] [Indexed: 07/17/2024] Open
Abstract
The last decades have witnessed an increase in the global population and movements of companion animals, contributing to changes in density and distribution of pet parasites. Control of companion animal parasites (CAPs) becomes increasingly relevant because of the intensifying human-animal bond. Parasites impact on the health of humans and their pets, but also of wildlife and the environment. We conducted a qualitative review on the current advancements, gaps and priorities for the monitoring and treatment of CAPs with a focus on securing public health. There is a need to raise awareness, coordinate global surveillance schemes and better quantify the impact of companion animal parasites on One Health.
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Affiliation(s)
| | - Manuela Schnyder
- Institute of Parasitology, Vetsuisse Faculty, University of Zurich, Winterthurerstrasse 266a, Zurich 8057, Switzerland
| | - Ian Wright
- ESCCAP UK & Ireland, PO Box 358, Malvern, Worcestershire WR14 9HQ, United Kingdom
- Mount Veterinary Practice, 1 Harris Street, Fleetwood FY7 6QX, United Kingdom
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2
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Cerri J, Sciandra C, Contardo T, Bertolino S. Local Economic Conditions Affect Aedes albopictus Management. ECOHEALTH 2024; 21:9-20. [PMID: 38658454 PMCID: PMC11127834 DOI: 10.1007/s10393-024-01682-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 12/01/2023] [Accepted: 03/19/2024] [Indexed: 04/26/2024]
Abstract
Invasive mosquitoes are an emerging public health issue, as many species are competent vectors for pathogens. We assessed how multiple environmental and socio-economic factors affected the engagement of municipalities in Italy (n = 7679) in actions against Aedes albopictus, an invasive mosquito affecting human health and well-being, between 2000 and 2020. We collected information about mosquito control from official documents and municipal websites and modeled the role played by multiple environmental and socioeconomic factors characterizing each municipality through the random forest algorithm. Municipalities are more prone to manage A. albopictus if more urbanized, in lowlands and with long infestation periods. Moreover, these variables are more predictive of management in municipalities with a high median income and thus more economic resources. Only 25.5% of Italian municipalities approved regulations for managing A. albopictus, and very few of them were in Southern Italy, the most deprived area of the country. Our findings indicate that local economic conditions moderate the effect of other drivers of mosquito control and ultimately can lead to better management of A. albopictus. If the management of invasive mosquitoes, or other forms of global change, is subjected to local economic conditions, economic inequalities will jeopardize the success of large-scale policies, also raising issues of environmental and climate justice.
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Affiliation(s)
- Jacopo Cerri
- Dipartimento di Medicina Veterinaria, Università degli Studi di Sassari, Via Vienna 2, 07100, Sassari, Italy.
| | - Chiara Sciandra
- Research Centre for Plant Protection and Certification (CREA-DC), Florence, Italy
| | - Tania Contardo
- Dipartimento di Ingegneria Civile, Architettura, Territorio, Ambiente e di Matematica, Università degli Studi di Brescia, Via Branze 43, 25121, Brescia, Italy
| | - Sandro Bertolino
- Dipartimento di Scienze Della Vita e Biologia dei Sistemi, Università degli Studi di Torino, Via Accademia Albertina 13, 10123, Turin, Italy
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Abourashed A, de Best PA, Doornekamp L, Sikkema RS, van Gorp ECM, Timen A, Bartumeus F, Palmer JRB, Koopmans MPG. Development and validation of the MosquitoWise survey to assess perceptions towards mosquitoes and mosquito-borne viruses in Europe. Sci Rep 2024; 14:1777. [PMID: 38245571 PMCID: PMC10799950 DOI: 10.1038/s41598-024-52219-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 01/16/2024] [Indexed: 01/22/2024] Open
Abstract
Due to climate change and the expanding geographical ranges of key mosquito species, several mosquito-borne viruses (MBVs) have recently emerged in Europe. Understanding people's perceptions and behaviours towards these viruses and the mosquitoes capable of transmitting them is crucial for implementing effective prevention measures and targeted communication campaigns. However, there is currently no appropriate validated survey for European populations to assess this. This study developed and validated a standardized survey, based on the Health Belief Model (HBM), to assess perceptions of mosquitoes and MBVs among Europe's residents. The survey was distributed online to United Kingdom (UK), Dutch and Spanish participants through panel providers. Survey validity and reliability were tested using confirmatory factor analysis (CFA) and Cronbach's alpha. The optimised survey was completed by 336 UK, 438 Dutch and 475 Spanish residents, respectively, and the HBM items passed our validity and reliability testing in all three countries. The final survey has 57 questions, including 19 validated HBM items, and questions to assess demographic characteristics, knowledge, prevention measures and behavioural determinants. Our MosquitoWise survey bridges researchers' understandings of European residents' perceptions and knowledge as a first step to improve preventive behaviour towards mosquitoes and MBVs and guide prevention and communication initiatives.
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Affiliation(s)
- Ayat Abourashed
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands.
- Centre d'Estudis Avançats de Blanes (CEAB-CSIC), 17300, Blanes, Spain.
| | - Pauline A de Best
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands
- National Institute for Public Health and the Environment (RIVM), Bilthoven, 3721 MA, The Netherlands
| | - Laura Doornekamp
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands
- Department of Medical Microbiology and Infectious Diseases, University Medical Center, Rotterdam, 3015 GD, The Netherlands
| | - Reina S Sikkema
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands
- Centre for Avian Migration, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, 6708 PB, The Netherlands
| | - Eric C M van Gorp
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands
| | - Aura Timen
- National Institute for Public Health and the Environment (RIVM), Bilthoven, 3721 MA, The Netherlands
- Department of Primary and Community Care, RadboudUMC, Nijmegen, 6525 GA, The Netherlands
- Athena Institute, VU University, Amsterdam, 1081 HV, The Netherlands
| | - Frederic Bartumeus
- Centre d'Estudis Avançats de Blanes (CEAB-CSIC), 17300, Blanes, Spain
- Centre de Recerca Ecològica i Aplicacions Forestals (CREAF), 08193, Cerdanyola del Vallès, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010, Barcelona, Spain
| | - John R B Palmer
- Department of Political and Social Sciences, Universitat Pompeu Fabra, 08005, Barcelona, Spain
| | - Marion P G Koopmans
- Viroscience, Erasmus University Medical Center, Rotterdam, 3015 GD, The Netherlands
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Johnston C, Vaux A, Cull B, Medlock J. Passive surveillance records including nuisance or suspected invasive/non-native mosquitoes in the United Kingdom, 2005-2021. JOURNAL OF THE EUROPEAN MOSQUITO CONTROL ASSOCIATION 2023. [DOI: 10.52004/jemca2022.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Alongside active surveillance at ports and land transport sites, the UK Health Security Agency runs a passive mosquito surveillance scheme: The Mosquito Recording Scheme (MRS). The MRS is a citizen-science scheme, it receives and identifies mosquitoes submitted by members of the public, including in response to nuisance biting incidents. The aims of the scheme are to detect unusual or invasive species, provide a log of reportable incidents of nuisance mosquito biting, and gain insight into the seasonality of British mosquito biting. Between 2005 and 2021, 286 submissions of mosquitoes were submitted to the MRS, all of which were native UK species, 23 specifically reported nuisance biting, with 92.7% of submissions from England. In total 16 species were submitted with Culiseta annulata (39%) and Culex pipiens s.l. (26% of submissions) the most common, with records of these species throughout the years. Case studies giving examples of a range of submissions and a flow chart of the workflow when receiving a submission are described. Reasons for the low incidence of submissions compared to comparable schemes in Europe are discussed and recommendations on how to improve the scheme is given.
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Affiliation(s)
- C.J. Johnston
- Medical Entomology and Zoonoses Ecology group, United Kingdom Health Security Agency, Porton Down, Salisbury, SP4 0JG, United Kingdom
| | - A.G.C. Vaux
- Medical Entomology and Zoonoses Ecology group, United Kingdom Health Security Agency, Porton Down, Salisbury, SP4 0JG, United Kingdom
| | - B. Cull
- Medical Entomology and Zoonoses Ecology group, United Kingdom Health Security Agency, Porton Down, Salisbury, SP4 0JG, United Kingdom
| | - J.M. Medlock
- Medical Entomology and Zoonoses Ecology group, United Kingdom Health Security Agency, Porton Down, Salisbury, SP4 0JG, United Kingdom
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Lwin MO, Ong Z, Panchapakesan C, Sheldenkar A, Soh LT, Chen I, Li X, Niah W, Vasquez K, Sim S, Ng LC. Influence of public hesitancy and receptivity on reactive behaviours towards releases of male Wolbachia-Aedes mosquitoes for dengue control. PLoS Negl Trop Dis 2022; 16:e0010910. [PMID: 36367848 PMCID: PMC9651544 DOI: 10.1371/journal.pntd.0010910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 10/25/2022] [Indexed: 11/13/2022] Open
Abstract
Singapore, a highly urbanized Asian tropical country that experiences periodic dengue outbreaks, is piloting field releases of male Wolbachia-carrying Aedes aegypti mosquitoes with the aim of suppressing urban populations of the primary dengue vector Aedes aegypti. This study proposes and assesses a model to explain the roles of hesitancy and receptivity towards Project Wolbachia–Singapore in influencing reactive mosquito prevention behaviors (reactive behaviors) towards the release of Wolbachia-Aedes mosquitoes for residents living in the release sites. Interestingly, both hesitancy and receptivity predicted greater instances of reactive behaviors. The model also examines the roles of general knowledge about Wolbachia technology, perceived severity of mosquito bites, perceived density of mosquitoes, and social responsibility as predictors of hesitancy, receptivity, and reactive behaviors towards the release of Wolbachia-Aedes mosquitoes. Hesitancy towards the project mediated the effects of general knowledge, perceived severity of mosquito bites, and perceived density of mosquitoes on reactive behaviors towards the releases, although receptivity towards the project did not. Having less knowledge about Project Wolbachia–Singapore was associated with higher hesitancy towards the project and higher likelihood of performing reactive behaviors towards the releases. Individuals who perceive mosquito bites to be more severe and think that there are more mosquitoes in their living environments were also more likely to be hesitant about the project and practice reactive behaviors. However, both hesitancy and receptivity towards the project mediated the effect of social responsibility on reactive behaviors. Receptivity towards the project was driven by social responsibility, which was also associated with reduced hesitancy towards the project. Our findings suggest that, to address the hesitancy reported by a minority of participants, future outreach efforts should focus on strengthening the public’s sense of social responsibility and on tailored education campaigns targeting groups with low levels of knowledge of the project. The incidence of dengue, a serious mosquito-borne disease, has escalated globally in recent decades. Prevention is critical for reducing the incidence of dengue, and one way of doing so is by controlling the vector population. Singapore has been piloting the use of field releases of male Wolbachia-carrying Aedes mosquitoes to suppress the vector Aedes mosquito population (Project Wolbachia–Singapore), but the public’s perception and social impact of this community-based method is not well understood. To address this gap, this study sought to identify and explain the drivers and outcomes of the public’s perceptions towards Project Wolbachia–Singapore. Findings reveal that different combinations of individual characteristics predict for receptivity towards Project Wolbachia–Singapore, hesitancy towards Project Wolbachia–Singapore, and the tendency to behave reactively to the release of Wolbachia-carrying Aedes mosquitoes. These findings also suggest ways of increasing receptivity and reducing hesitancy towards such community-based prevention efforts, which can in turn help to ensure the success of such projects.
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Affiliation(s)
- May O. Lwin
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore
| | - Zoe Ong
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore
- Global Asia, Interdisciplinary Graduate Programme, Nanyang Technological University, Singapore
| | - Chitra Panchapakesan
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore
- Affective Computing Group, Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Anita Sheldenkar
- Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore
| | - Li Ting Soh
- Environmental Health Institute, National Environment Agency, Singapore
| | - Irene Chen
- Environmental Health Institute, National Environment Agency, Singapore
| | - Xiaoxi Li
- Environmental Health Institute, National Environment Agency, Singapore
| | - Weixin Niah
- Environmental Health Institute, National Environment Agency, Singapore
| | - Kathryn Vasquez
- Environmental Health Institute, National Environment Agency, Singapore
| | - Shuzhen Sim
- Environmental Health Institute, National Environment Agency, Singapore
| | - Lee-Ching Ng
- Environmental Health Institute, National Environment Agency, Singapore
- School of Biological Sciences, Nanyang Technological University, Singapore
- * E-mail:
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A literature review of dispersal pathways of Aedes albopictus across different spatial scales: implications for vector surveillance. Parasit Vectors 2022; 15:303. [PMID: 36030291 PMCID: PMC9420301 DOI: 10.1186/s13071-022-05413-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 07/25/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Aedes albopictus is a highly invasive species and an important vector of dengue and chikungunya viruses. Indigenous to Southeast Asia, Ae. albopictus has successfully invaded every inhabited continent, except Antarctica, in the past 80 years. Vector surveillance and control at points of entry (PoE) is the most critical front line of defence against the introduction of Ae. albopictus to new areas. Identifying the pathways by which Ae. albopictus are introduced is the key to implementing effective vector surveillance to rapidly detect introductions and to eliminate them. METHODS A literature review was conducted to identify studies and data sources reporting the known and suspected dispersal pathways of human-mediated Ae. albopictus dispersal between 1940-2020. Studies and data sources reporting the first introduction of Ae. albopictus in a new country were selected for data extraction and analyses. RESULTS Between 1940-2020, Ae. albopictus was reported via various dispersal pathways into 86 new countries. Two main dispersal pathways were identified: (1) at global and continental spatial scales, maritime sea transport was the main dispersal pathway for Ae. albopictus into new countries in the middle to late 20th Century, with ships carrying used tyres of particular importance during the 1980s and 1990s, and (2) at continental and national spatial scales, the passive transportation of Ae. albopictus in ground vehicles and to a lesser extent the trade of used tyres and maritime sea transport appear to be the major drivers of Ae. albopictus dispersal into new countries, especially in Europe. Finally, the dispersal pathways for the introduction and spread of Ae. albopictus in numerous countries remains unknown, especially from the 1990s onwards. CONCLUSIONS This review identified the main known and suspected dispersal pathways of human-mediated Ae. albopictus dispersal leading to the first introduction of Ae. albopictus into new countries and highlighted gaps in our understanding of Ae. albopictus dispersal pathways. Relevant advances in vector surveillance and genomic tracking techniques are presented and discussed in the context of improving vector surveillance.
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Integrating Global Citizen Science Platforms to Enable Next-Generation Surveillance of Invasive and Vector Mosquitoes. INSECTS 2022; 13:insects13080675. [PMID: 36005301 PMCID: PMC9409379 DOI: 10.3390/insects13080675] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 11/29/2022]
Abstract
Mosquito-borne diseases continue to ravage humankind with >700 million infections and nearly one million deaths every year. Yet only a small percentage of the >3500 mosquito species transmit diseases, necessitating both extensive surveillance and precise identification. Unfortunately, such efforts are costly, time-consuming, and require entomological expertise. As envisioned by the Global Mosquito Alert Consortium, citizen science can provide a scalable solution. However, disparate data standards across existing platforms have thus far precluded truly global integration. Here, utilizing Open Geospatial Consortium standards, we harmonized four data streams from three established mobile apps—Mosquito Alert, iNaturalist, and GLOBE Observer’s Mosquito Habitat Mapper and Land Cover—to facilitate interoperability and utility for researchers, mosquito control personnel, and policymakers. We also launched coordinated media campaigns that generated unprecedented numbers and types of observations, including successfully capturing the first images of targeted invasive and vector species. Additionally, we leveraged pooled image data to develop a toolset of artificial intelligence algorithms for future deployment in taxonomic and anatomical identification. Ultimately, by harnessing the combined powers of citizen science and artificial intelligence, we establish a next-generation surveillance framework to serve as a united front to combat the ongoing threat of mosquito-borne diseases worldwide.
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Spatial Analysis of Mosquito-Borne Diseases in Europe: A Scoping Review. SUSTAINABILITY 2022. [DOI: 10.3390/su14158975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Mosquito-borne infections are increasing in endemic areas and previously unaffected regions. In 2020, the notification rate for Dengue was 0.5 cases per 100,000 population, and for Chikungunya <0.1/100,000. In 2019, the rate for Malaria was 1.3/100,000, and for West Nile Virus, 0.1/100,000. Spatial analysis is increasingly used in surveillance and epidemiological investigation, but reviews about their use in this research topic are scarce. We identify and describe the methodological approaches used to investigate the distribution and ecological determinants of mosquito-borne infections in Europe. Relevant literature was extracted from PubMed, Scopus, and Web of Science from inception until October 2021 and analysed according to PRISMA-ScR protocol. We identified 110 studies. Most used geographical correlation analysis (n = 50), mainly applying generalised linear models, and the remaining used spatial cluster detection (n = 30) and disease mapping (n = 30), mainly conducted using frequentist approaches. The most studied infections were Dengue (n = 32), Malaria (n = 26), Chikungunya (n = 26), and West Nile Virus (n = 24), and the most studied ecological determinants were temperature (n = 39), precipitation (n = 24), water bodies (n = 14), and vegetation (n = 11). Results from this review may support public health programs for mosquito-borne disease prevention and may help guide future research, as we recommended various good practices for spatial epidemiological studies.
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Building International Capacity for Citizen Scientist Engagement in Mosquito Surveillance and Mitigation: The GLOBE Program’s GLOBE Observer Mosquito Habitat Mapper. INSECTS 2022; 13:insects13070624. [PMID: 35886800 PMCID: PMC9316649 DOI: 10.3390/insects13070624] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/27/2022] [Accepted: 07/06/2022] [Indexed: 02/02/2023]
Abstract
Simple Summary The GLOBE Program’s GLOBE Observer Mosquito Habitat Mapper is a free citizen science data collection tool that can be downloaded onto smartphones. The Mosquito Habitat Mapper encourages individuals to participate in locating and removing mosquito breeding habitats from use. An easy-to-use graphic interface enables users to report and describe mosquito breeding habitats, places with standing water where immature mosquitoes grow and develop. Citizen scientists are asked to determine if they see immature mosquitoes and if they wish to count and identify any mosquito larvae they see. In the last task, the user is asked to dump out or cover the standing water source, eliminating its use as a breeding habitat. In this way, the GLOBE Observer mobile app also supports the actions of individuals protecting their communities from mosquito-borne disease. In addition, all data reported by citizen scientists are publicly available. Scientists are accessing this data for a variety of research uses, including the development of automated techniques to recognize larvae and mosquito breeding sites from digital images. Since 2017, more than 32,000 Mosquito Habitat Mapper observations have been submitted by citizen scientists in 84 countries. Abstract The GLOBE Program’s GLOBE Observer Mosquito Habitat Mapper is a no-cost citizen scientist data collection tool compatible with Android and iOS devices. Available in 14 languages and 126 countries, it supports mosquito vector surveillance, mitigation, and education by interested individuals and as part of participatory community surveillance programs. For low-resource communities where mosquito control services are inadequate, the Mosquito Habitat Mapper supports local health action, empowerment, and environmental justice. The tangible benefits to human health supported by the Mosquito Habitat Mapper have encouraged its wide adoption, with more than 32,000 observations submitted from 84 countries. The Mosquito Habitat Mapper surveillance and data collection tool is complemented by an open database, a map visualization interface, data processing and analysis tools, and a supporting education and outreach campaign. The mobile app tool and associated research and education assets can be rapidly deployed in the event of a pandemic or local disease outbreak, contributing to global readiness and resilience in the face of mosquito-borne disease. Here, we describe the app, the Mosquito Habitat Mapper information system, examples of Mosquito Habitat Mapper deployment in scientific research, and the outreach campaign that supports volunteer training and STEM education of students worldwide.
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Freeman EA, Carlton EJ, Paull S, Dadzie S, Buchwald A. Utilizing citizen science to model the distribution of Aedes aegypti in West Africa. JOURNAL OF VECTOR ECOLOGY : JOURNAL OF THE SOCIETY FOR VECTOR ECOLOGY 2022; 47:117-127. [PMID: 36629363 DOI: 10.52707/1081-1710-47.1.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/17/2022] [Indexed: 06/17/2023]
Abstract
In the rapidly urbanizing region of West Africa, Aedes mosquitoes pose an emerging threat of infectious disease that is compounded by limited vector surveillance. Citizen science has been proposed as a way to fill surveillance gaps by training local residents to collect and share information on disease vectors. Understanding the distribution of arbovirus vectors in West Africa can inform researchers and public health officials on where to conduct disease surveillance and focus public health interventions. We utilized citizen science data collected through NASA's GLOBE Observer mobile phone application and data from a previously published literature review on Aedes mosquito distribution to examine the contribution of citizen science to understanding the distribution of Ae. aegypti in West Africa using Maximum Entropy modeling. Combining citizen science and literature-derived observations improved the fit of the model compared to models created by each data source alone but did not alleviate location bias within the models, likely due to lack of widespread observations. Understanding Ae. aegypti distribution will require greater investment in Aedes mosquito surveillance in the region, and citizen science should be utilized as a tool in this mission to increase the reach of surveillance.
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Affiliation(s)
- Elizabeth A Freeman
- Colorado School of Public Health, Colorado State University, Fort Collins, CO 80523,
- Department of Environmental and Occupational Health, Colorado School of Public Health,University of Colorado, Denver, CO 80045
| | - Elizabeth J Carlton
- Department of Environmental and Occupational Health, Colorado School of Public Health,University of Colorado, Denver, CO 80045
| | - Sara Paull
- Department of Environmental and Occupational Health, Colorado School of Public Health,University of Colorado, Denver, CO 80045
| | - Samuel Dadzie
- Parasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | - Andrea Buchwald
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado, Denver, CO 80045
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Pernat N, Zscheischler J, Kampen H, Ostermann-Miyashita EF, Jeschke JM, Werner D. How media presence triggers participation in citizen science-The case of the mosquito monitoring project 'Mückenatlas'. PLoS One 2022; 17:e0262850. [PMID: 35176044 PMCID: PMC8853470 DOI: 10.1371/journal.pone.0262850] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 01/06/2022] [Indexed: 12/21/2022] Open
Abstract
Since 2012, the citizen science project ‘Mückenatlas’ has been supplementing the German mosquito monitoring programme with over 28,000 submissions of physical insect samples. As the factors triggering people to catch mosquitoes for science are still unknown, we analysed the influence of mass media reports on mosquito submission numbers. Based on a theoretical framework of how mass media affect citizen responsiveness, we identified five possible influencing factors related to citizen science: (i) project awareness and knowledge, (ii) attention (economy), (iii) individual characteristics of citizen scientists and targeted communication, (iv) spatial differences and varying affectedness, and (v) media landscape. Hypotheses based on these influencing factors were quantitatively and qualitatively tested with two datasets: clipping data of mass media reports (online, television, radio and print) referring to or focussing on the ‘Mückenatlas’, and corresponding data of ‘Mückenatlas’ submissions between 2014 and 2017. In general, the number of media reports positively affected the number of mosquito submissions on a temporal and spatial scale, i.e. many media reports provoke many mosquito submissions. We found that an already heightened public and media awareness of mosquito-relevant topics combined with a direct call-to-action in a media report title led to a maximum participation. Differences on federal state level, however, suggest that factors additional to quantitative media coverage trigger participation in the ‘Mückenatlas’, in particular the mosquito affectedness of the resident population. Lastly, media types appear to differ in their effects on the number of submissions. Our results show under which circumstances the media presence of the ’Mückenatlas’ is most effective in activating people to submit mosquito samples, and thus provide advice for designing communication strategies for citizen science projects.
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Affiliation(s)
- Nadja Pernat
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
- Department of Biology, Chemistry, Pharmacy, Institute of Biology, Freie Universität, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
- * E-mail:
| | - Jana Zscheischler
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
| | - Helge Kampen
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald–Insel Riems, Germany
| | - Emu-Felicitas Ostermann-Miyashita
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
- Thaer-Institute of Agricultural and Horticultural Sciences, Humboldt-Universität zu, Berlin, Germany
| | - Jonathan M. Jeschke
- Department of Biology, Chemistry, Pharmacy, Institute of Biology, Freie Universität, Berlin, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
- Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany
| | - Doreen Werner
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
- Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB), Berlin, Germany
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12
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Caputo B, Langella G, Petrella V, Virgillito C, Manica M, Filipponi F, Varone M, Primo P, Puggioli A, Bellini R, D’Antonio C, Iesu L, Tullo L, Rizzo C, Longobardi A, Sollazzo G, Perrotta MM, Fabozzi M, Palmieri F, Saccone G, Rosà R, della Torre A, Salvemini M. Aedes albopictus bionomics data collection by citizen participation on Procida Island, a promising Mediterranean site for the assessment of innovative and community-based integrated pest management methods. PLoS Negl Trop Dis 2021; 15:e0009698. [PMID: 34529653 PMCID: PMC8445450 DOI: 10.1371/journal.pntd.0009698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 08/02/2021] [Indexed: 02/05/2023] Open
Abstract
In the last decades, the colonization of Mediterranean Europe and of other temperate regions by Aedes albopictus created an unprecedented nuisance problem in highly infested areas and new public health threats due to the vector competence of the species. The Sterile Insect Technique (SIT) and the Incompatible Insect Technique (IIT) are insecticide-free mosquito-control methods, relying on mass release of irradiated/manipulated males, able to complement existing and only partially effective control tools. The validation of these approaches in the field requires appropriate experimental settings, possibly isolated to avoid mosquito immigration from other infested areas, and preliminary ecological and entomological data. We carried out a 4-year study in the island of Procida (Gulf of Naples, Italy) in strict collaboration with local administrators and citizens to estimate the temporal dynamics, spatial distribution, and population size of Ae. albopictus and the dispersal and survival of irradiated males. We applied ovitrap monitoring, geo-spatial analyses, mark-release-recapture technique, and a citizen-science approach. Results allow to predict the seasonal (from April to October, with peaks of 928-9,757 males/ha) and spatial distribution of the species, highlighting the capacity of Ae. albopictus population of Procida to colonize and maintain high frequencies in urban as well as in sylvatic inhabited environments. Irradiated males shown limited ability to disperse (mean daily distance travelled <60m) and daily survival estimates ranging between 0.80 and 0.95. Overall, the ecological characteristics of the island, the acquired knowledge on Ae. albopictus spatial and temporal distribution, the high human and Ae. albopictus densities and the positive attitude of the resident population in being active parts in innovative mosquito control projects provide the ground for evidence-based planning of the interventions and for the assessment of their effectiveness. In addition, the results highlight the value of creating synergies between research groups, local administrators, and citizens for affordable monitoring (and, in the future, control) of mosquito populations.
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Affiliation(s)
- Beniamino Caputo
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, Rome, Italy
| | - Giuliano Langella
- Department of Agriculture, University of Naples Federico II, Naples, Italy
| | - Valeria Petrella
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Chiara Virgillito
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, Rome, Italy
- Department of Biodiversity and Molecular Ecology, Edmund Mach Foundation, San Michele all’Adige, Italy
| | - Mattia Manica
- Department of Biodiversity and Molecular Ecology, Edmund Mach Foundation, San Michele all’Adige, Italy
- Center for Health Emergencies, Bruno Kessler Foundation, Trento, Italy
| | - Federico Filipponi
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, Rome, Italy
- Istituto Superiore per la Protezione e la Ricerca Ambientale, Rome, Italy
| | - Marianna Varone
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Pasquale Primo
- Department of Biology, University of Naples Federico II, Naples, Italy
| | | | - Romeo Bellini
- Centro Agricoltura Ambiente “Giorgio Nicoli”, Crevalcore, Italy
| | | | - Luca Iesu
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Liliana Tullo
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Ciro Rizzo
- Department of Biology, University of Naples Federico II, Naples, Italy
| | | | - Germano Sollazzo
- Department of Biology, University of Naples Federico II, Naples, Italy
| | | | - Miriana Fabozzi
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Fabiana Palmieri
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Giuseppe Saccone
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Roberto Rosà
- Department of Biodiversity and Molecular Ecology, Edmund Mach Foundation, San Michele all’Adige, Italy
- Centre Agriculture Food Environment, University of Trento, San Michele all’Adige (TN), Italy
| | - Alessandra della Torre
- Department of Public Health and Infectious Diseases, University of Rome La Sapienza, Rome, Italy
| | - Marco Salvemini
- Department of Biology, University of Naples Federico II, Naples, Italy
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Pernat N, Kampen H, Jeschke JM, Werner D. Buzzing Homes: Using Citizen Science Data to Explore the Effects of Urbanization on Indoor Mosquito Communities. INSECTS 2021; 12:insects12050374. [PMID: 33919337 PMCID: PMC8143366 DOI: 10.3390/insects12050374] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 11/16/2022]
Abstract
Urbanization has been associated with a loss of overall biodiversity and a simultaneous increase in the abundance of a few species that thrive in urban habitats, such as highly adaptable mosquito vectors. To better understand how mosquito communities differ between levels of urbanization, we analyzed mosquito samples from inside private homes submitted to the citizen science project 'Mückenatlas'. Applying two urbanization indicators based on soil sealing and human population density, we compared species composition and diversity at, and preferences towards, different urbanization levels. Species composition between groups of lowest and highest levels of urbanization differed significantly, which was presumably caused by reduced species richness and the dominance of synanthropic mosquito species in urban areas. The genus Anopheles was frequently submitted from areas with a low degree of urbanization, Aedes with a moderate degree, and Culex and Culiseta with a high degree of urbanization. Making use of citizen science data, this first study of indoor mosquito diversity in Germany demonstrated a simplification of communities with increasing urbanization. The dominance of vector-competent species in urban areas poses a potential risk of epidemics of mosquito-borne diseases that can only be contained by a permanent monitoring of mosquitoes and by acquiring a deeper knowledge about how anthropogenic activities affect vector ecology.
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Affiliation(s)
- Nadja Pernat
- Leibniz Centre for Agricultural Landscape Research, Eberswalder Str. 84, 15374 Müncheberg, Germany;
- Institute of Biology, Freie Universität Berlin, Königin-Luise-Str. 1–3, 14195 Berlin, Germany;
- Berlin-Brandenburg Institute of Advanced Biodiversity Research, Königin-Luise-Str. 2–4, 14195 Berlin, Germany
- Correspondence:
| | - Helge Kampen
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald-Insel Riems, Germany;
| | - Jonathan M. Jeschke
- Institute of Biology, Freie Universität Berlin, Königin-Luise-Str. 1–3, 14195 Berlin, Germany;
- Berlin-Brandenburg Institute of Advanced Biodiversity Research, Königin-Luise-Str. 2–4, 14195 Berlin, Germany
- Leibniz Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm 310, 12587 Berlin, Germany
| | - Doreen Werner
- Leibniz Centre for Agricultural Landscape Research, Eberswalder Str. 84, 15374 Müncheberg, Germany;
- Berlin-Brandenburg Institute of Advanced Biodiversity Research, Königin-Luise-Str. 2–4, 14195 Berlin, Germany
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14
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Drivers of spatio-temporal variation in mosquito submissions to the citizen science project 'Mückenatlas'. Sci Rep 2021; 11:1356. [PMID: 33446753 PMCID: PMC7809264 DOI: 10.1038/s41598-020-80365-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 11/27/2020] [Indexed: 01/18/2023] Open
Abstract
Intensified travel activities of humans and the ever growing global trade create opportunities of arthropod-borne disease agents and their vectors, such as mosquitoes, to establish in new regions. To update the knowledge of mosquito occurrence and distribution, a national mosquito monitoring programme was initiated in Germany in 2011, which has been complemented by a citizen science project, the ‘Mückenatlas’ since 2012. We analysed the ‘Mückenatlas’ dataset to (1) investigate causes of variation in submission numbers from the start of the project until 2017 and to (2) reveal biases induced by opportunistic data collection. Our results show that the temporal variation of submissions over the years is driven by fluctuating topicality of mosquito-borne diseases in the media and large-scale climate conditions. Hurdle models suggest a positive association of submission numbers with human population, catch location in the former political East Germany and the presence of water bodies, whereas precipitation and wind speed are negative predictors. We conclude that most anthropogenic and environmental effects on submission patterns are associated with the participants’ (recording) behaviour. Understanding how the citizen scientists’ behaviour shape opportunistic datasets help to take full advantage of the available information.
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