@article {95569,
	title = {An expert opinion assessment of blood-feeding arthropods based on their capacity to transmit African swine fever virus in Metropolitan France},
	journal = {Transboundary and Emerging Diseases},
	volume = {68},
	year = {2021},
	month = {May-2021},
	pages = {1190-1204},
	abstract = {<p>To deal with the limited literature data on the vectorial capacity of blood-feeding arthropods (BFAs) and their role in the transmission of African swine fever virus (ASFV) in Metropolitan France, a dedicated working group of the French Agency for Food, Environmental and Occupational Health \&amp; Safety performed an expert knowledge elicitation. In total, 15 different BFAs were selected as potential vectors by the ad hoc working group involved. Ten criteria were considered to define the vectorial capacity: vectorial competence, current abundance, expected temporal abundance, spatial distribution, longevity, biting rate, active dispersal capacity, trophic preferences for Suidae, probability of contact with domestic pigs and probability of contact with wild boar. Fourteen experts participated to the elicitation. For each BFA, experts proposed a score (between 0 and 3) for each of the above criteria with an index of uncertainty (between 1 and 4). Overall, all experts gave a weight for all criteria (by distributing 100 marbles). A global weighted sum of score per BFA was calculated permitting to rank the different BFAs in decreasing order. Finally, a regression tree analysis was used to group those BFAs with comparable likelihood to play a role in ASF transmission. Out of the ten considered criteria, the experts indicated vectorial competence, abundance and biting rate as the most important criteria. In the context of Metropolitan France, the stable fly (Stomoxys calcitrans) was ranked as the most probable BFA to be a vector of ASFV, followed by lice (Haematopinus suis), mosquitoes (Aedes, Culex and Anopheles), Culicoides and Tabanidea. Since scientific knowledge on their vectorial competence for ASF is scarce and associated uncertainty on expert elicitation moderate to high, more studies are however requested to investigate the potential vector role of these BFAs could have in ASFV spread, starting with Stomoxys calcitrans.</p>
},
	keywords = {African swine fever (ASF), arthropods, blood-feeding vector, Culicoides, fleas, hard ticks, lice, mosquitoes, Ornithodoros, pig, sand flies, soft ticks, Stomoxys flies, Tabanidae, vectorial capacity, vectorial competence, virus, Wild boar},
	issn = {1865-1674, 1865-1682},
	doi = {10.1111/tbed.13769},
	url = {https://onlinelibrary.wiley.com/doi/10.1111/tbed.13769},
	author = {Claude Saegerman and Sarah I. Bonnet and Emilie Bouhsira and Nick De_Regge and Johanna Fite and Florence Etor{\'e} and Mutien-Marie Garigliany and Ferran Jori and Laetitia Lempereur and Marie-Fr{\'e}d{\'e}rique Le_Potier and Elsa Quillery and Timoth{\'e}e Vergne and Laurence Vial}
}
@article {95455,
	title = {Putative Role of Arthropod Vectors in African Swine Fever Virus Transmission in Relation to Their Bio-Ecological Properties},
	journal = {Viruses},
	volume = {12},
	year = {2020},
	month = {Jul-2020},
	pages = {16 pp},
	type = {e778 Review},
	abstract = {<p><jats p="">African swine fever (ASF) is one of the most important diseases in Suidae due to its significant health and socioeconomic consequences and represents a major threat to the European pig industry, especially in the absence of any available treatment or vaccine. In fact, with its high mortality rate and the subsequent trade restrictions imposed on affected countries, ASF can dramatically disrupt the pig industry in afflicted countries. In September 2018, ASF was unexpectedly identified in wild boars from southern Belgium in the province of Luxembourg, not far from the Franco-Belgian border. The French authorities rapidly commissioned an expert opinion on the risk of ASF introduction and dissemination into metropolitan France. In Europe, the main transmission routes of the virus comprise direct contact between infected and susceptible animals and indirect transmission through contaminated material or feed. However, the seasonality of the disease in some pig farms in Baltic countries, including outbreaks in farms with high biosecurity levels, have led to questions on the possible involvement of arthropods in the transmission of the virus. This review explores the current body of knowledge on the most common arthropod families present in metropolitan France. We examine their potential role in spreading ASF\&mdash;by active biological or mechanical transmission or by passive transport or ingestion\&mdash;in relation to their bio-ecological properties. It also highlights the existence of significant gaps in our knowledge on vector ecology in domestic and wild boar environments and in vector competence for ASFV transmission. Filling these gaps is essential to further understanding ASF transmission in order to thus implement appropriate management measures.</jats></p>
},
	keywords = {African swine fever virus, arthropods, biting flies, Culicoides, fleas, lice, mosquitoes, sand flies, ticks, transmission},
	issn = {1999-4915},
	doi = {10.3390/v12070778},
	url = {https://www.mdpi.com/1999-4915/12/7/778},
	author = {Sarah I. Bonnet and Emilie Bouhsira and Nick De_Regge and Johanna Fite and Florence Etor{\'e} and Mutien-Marie Garigliany and Ferran Jori and Laetitia Lempereur and Marie-Fr{\'e}d{\'e}rique Le_Potier and Elsa Quillery and Claude Saegerman and Timoth{\'e}e Vergne and Laurence Vial}
}
