Mosquitoes represent a considerable nuisance and are actual/potential vectors of human diseases in Europe. Costly and labour-intensive entomological monitoring is needed to correct planning of interventions aimed at reducing nuisance and the risk of pathogen transmission. The widespread availability of mobile phones and of massive Internet connections opens the way to the contribution of citizen in complementing entomological monitoring. ZanzaMapp is the first mobile "mosquito" application for smartphones specifically designed to assess citizens' perception of mosquito abundance and nuisance in Italy. Differently from other applications targeting mosquitoes, ZanzaMapp prioritizes the number of records over their scientific authentication by requesting users to answer four simple questions on perceived mosquito presence/abundance/nuisance and geo-localizing the records. The paper analyses 36,867 ZanzaMapp records sent by 13,669 devices from 2016 to 2018 and discusses the results with reference to either citizens' exploitation and appreciation of the app and to the consistency of the results obtained with the known biology of main mosquito species in Italy. In addition, we provide a first small-scale validation of ZanzaMapp data as predictors of biting females and examples of spatial analyses and maps which could be exploited by public institutions and administrations involved in mosquito and mosquito-borne pathogen monitoring and control.
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http://dx.doi.org/10.3390/ijerph17217872 | DOI Listing |
Sci Adv
January 2025
Laboratory of Neurogenetics and Behavior, The Rockefeller University, New York, NY 10065, USA.
Sensory compensation occurs when loss of one sense leads to enhanced perception by another sense. We have identified a previously undescribed mechanism of sensory compensation in female mosquitoes. Odorant receptor co-receptor () mutants show enhanced attraction to human skin temperature and increased heat-evoked neuronal activity in foreleg sensory neurons.
View Article and Find Full Text PDFJ Family Med Prim Care
November 2024
Department of Community Medicine, Government Medical College, Surat, Gujarat, India.
Context: Chikungunya's resurgence highlights reporting and awareness challenges.
Aims: To analyze trends in 170 laboratory-confirmed Chikungunya cases in Urban Surat's Central Sentinel Surveillance (2016-2020), supplemented by a subset (n = 30) examining perceptions, attitudes, and risk reduction practices based on notification level.
Results: Notification rates peaked in 2017 (1.
Parasit Vectors
December 2024
School of Life Sciences and Bioengineering, The Nelson Mandela African Institution of Science and Technology, P.O.BOX 447, Arusha, Tanzania.
Background: Increased global trade, while beneficial economically, can also increase the spread of vector-borne diseases, particularly those transmitted by Aedes mosquitoes spreading via trade routes. Given the heightened trade-induced activity at ports of entry, it is particularly crucial to assess the risk of mosquito-borne diseases in these settings. This study compared the risks of Aedes-borne disease in and around the eastern Tanzanian seaport of Tanga.
View Article and Find Full Text PDFBMC Public Health
December 2024
Aklilu Lemma Institute of Pathobiology, Addis Ababa University, P.O.Box 1176, Addis Ababa, Ethiopia.
Background: Chikungunya (CHIK) is a viral disease spread by Aedes mosquitoes in tropical and subtropical countries, including Ethiopia. It is important to educate communities and implement behavioral and social interventions to prevent and control the spread of disease. This study assessed the community's knowledge, attitude, and practices (KAP) about CHIK disease in the Afar Region, Northeast Ethiopia.
View Article and Find Full Text PDFJ Exp Biol
December 2024
Biology Department, The University of Akron, Akron, OH 44325, USA.
Most orb-weaving spiders use static webs that deform only after flying prey hit the webs. However, ray spiders (Theridiosoma gemmosum) pull orb webs into cones that are loaded with enough elastic energy to snap back like slingshots at accelerations of up to 504 m s-2 once released. We test the hypothesis that ray spiders sense vibrations from flying insects to release their webs and capture prey in mid-flight.
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