This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Bellini S., Rutili D., Guberti V.: Preventive measures aimed at minimizing the risk of African swine fever virus spread in pig farming systems. Acta Vet Scand 2016, 58, article 82.BelliniS.RutiliD.GubertiV.Preventive measures aimed at minimizing the risk of African swine fever virus spread in pig farming systems201658article 8210.1186/s13028-016-0264-x512924527899125Search in Google Scholar
Blome S., Gabriel C., Beer M.: Pathogenesis of African swine fever in domestic pigs and European wild boar. Virus Res 2013, 173, 122–130.BlomeS.GabrielC.BeerM.Pathogenesis of African swine fever in domestic pigs and European wild boar201317312213010.1016/j.virusres.2012.10.02623137735Search in Google Scholar
Boklund A., Cay B., Depner K., Zsolt F., Guberti V., Masiulis M., Spiridon M., Ståhl K., Miteva A., More S., Olsevskis E., Satr P., Thulke H., Viltrop A., Wozniakowski G., Broglia A., Abrahantes C., Gogin A., Verdonck F., Amato L.: Epidemiological analyses of African swine fever in the European Union (November 2017 until November 2018). EFSA J 2018, 16, 54942018. doi: 10.2903/j.efsa.2018.5494.BoklundA.CayB.DepnerK.ZsoltF.GubertiV.MasiulisM.SpiridonM.StåhlK.MitevaA.MoreS.OlsevskisE.SatrP.ThulkeH.ViltropA.WozniakowskiG.BrogliaA.AbrahantesC.GoginA.VerdonckF.AmatoL.Epidemiological analyses of African swine fever in the European Union (November 2017 until November 2018)165494201810.2903/j.efsa.2018.5494700968532625771Open DOISearch in Google Scholar
Chenais E., Depner K., Guberti V., Dietze K., Viltrop A., Ståhl K.: Epidemiological considerations on African swine fever in Europe 2014–2018. Porc Heal Manag 2019, 5, 1–10.ChenaisE.DepnerK.GubertiV.DietzeK.ViltropA.StåhlK.Epidemiological considerations on African swine fever in Europe 2014–20182019511010.1186/s40813-018-0109-2632571730637117Search in Google Scholar
Coggins L.: Growth and certain stability of African swine fever virus. Am J Vet Res 1966, 27, 1351–1358.CogginsL.Growth and certain stability of African swine fever virus19662713511358Search in Google Scholar
Colgrove G.S., Haelterman E.O., Coggins L.: Pathogenesis of African swine fever in young pigs. Am J Vet Res 1969, 30, 1343–1359.ColgroveG.S.HaeltermanE.O.CogginsL.Pathogenesis of African swine fever in young pigs19693013431359Search in Google Scholar
Davies K., Goatley L.C., Guinat C., Netherton C.L., Gubbins S., Dixon L.K., Reis A.L.: Survival of African swine fever virus in excretions from pigs experimentally infected with the Georgia 2007/1 isolate. Transbound Emerg Dis 2015, 64, 425–431.DaviesK.GoatleyL.C.GuinatC.NethertonC.L.GubbinsS.DixonL.K.ReisA.L.Survival of African swine fever virus in excretions from pigs experimentally infected with the Georgia 2007/1 isolate6442543110.1111/tbed.12381534783826104842Search in Google Scholar
De Carvalho Ferreira H.C., Tudela Zúquete S., Wijnveld M., Weesendorp E., Jongejan F., Stegeman A., Loeffen W.L.A.: No evidence of African swine fever virus replication in hard ticks. Ticks Tick Borne Dis 2014, 5, 582–589.DeCarvalho Ferreira H.C.TudelaZúquete S.WijnveldM.WeesendorpE.JongejanF.StegemanA.LoeffenW.L.A.No evidence of African swine fever virus replication in hard ticks2014558258910.1016/j.ttbdis.2013.12.01224980962Search in Google Scholar
De Carvalho Ferreira H.C., Weesendorp E., Quak S., Stegeman J.A., Loeffen W.L.A.: Quantification of airborne African swine fever virus after experimental infection. Vet Microbiol 2013, 165, 243–251.DeCarvalho Ferreira H.C.WeesendorpE.QuakS.StegemanJ.A.LoeffenW.L.A.Quantification of airborne African swine fever virus after experimental infection201316524325110.1016/j.vetmic.2013.03.00723608475Search in Google Scholar
Dee S.A., Bauermann F.V., Niederwerder M.C., Singrey A., Clement T., de Lima M., Long C., Patterson G., Sheahan M.A., Stoian A.M.M., Petrovan V., Jones C.K., De Jong J., Ji J., Spronk G.D., Minion L., Christopher-Hennings J., Zimmerman J.J., Rowland R.R.R., Nelson E., Sundberg P., Diel D.G.: Survival of viral pathogens in animal feed ingredients under transboundary shipping models. PLoS ONE 2018, 13(3): e0194509, doi: 10.1371/journal.pone.0194509.DeeS.A.BauermannF.V.NiederwerderM.C., Singrey A.ClementT.deLima M.LongC.PattersonG.SheahanM.A.StoianA.M.M.PetrovanV.JonesC.K.DeJong J.JiJ.SpronkG.D.MinionL.Christopher-HenningsJ.ZimmermanJ.J.RowlandR.R.R.NelsonE.SundbergP.DielD.G.Survival of viral pathogens in animal feed ingredients under transboundary shipping models2018133e019450910.1371/journal.pone.0194509586077529558524Open DOISearch in Google Scholar
Dixon L.K., Chapman D.A.G., Netherton C.L., Upton C.: African swine fever virus replication and genomics. Virus Res 2013, 173, 3–14.DixonL.K.ChapmanD.A.G.NethertonC.L.UptonC.African swine fever virus replication and genomics201317331410.1016/j.virusres.2012.10.02023142553Search in Google Scholar
EFSA AHAW Panel: African swine fever. EFSA J 2015, 13, 4163.EFSA AHAW PanelAfrican swine fever201513416310.2903/j.efsa.2015.4163Search in Google Scholar
EFSA AHAW Panel: Scientific opinion on African swine fever. EFSA J 2014, 12, 3628.EFSA AHAW PanelScientific opinion on African swine fever201412362810.2903/j.efsa.2014.3628Search in Google Scholar
Elsukova A., Shevchenko I., Varentsova A., Puzankova O.: Biological properties of African swine fever virus Odintsovo 02/14 isolate and its genome analysis. Int J Environ Agric Res 2017, 3, 26–37.ElsukovaA.ShevchenkoI.VarentsovaA.PuzankovaO.Biological properties of African swine fever virus Odintsovo 02/14 isolate and its genome analysis20173263710.25125/agriculture-journal-IJOEAR-OCT-2017-15Search in Google Scholar
Forth J.H., Amendt J., Blome S., Depner K., Kampen H.: Evaluation of blowfly larvae.Diptera.Calliphoridae as possible reservoirs and mechanical vectors of African swine fever virus. Transbound Emerg Dis 2018, 65, e210–e213. doi: 10.1111/tbed.12688.ForthJ.H.AmendtJ.BlomeS.DepnerK.KampenH.Evaluation of blowfly larvae Diptera Calliphoridae as possible reservoirs and mechanical vectors of African swine fever virus201865e210e21310.1111/tbed.12688Open DOISearch in Google Scholar
Frant M., Woźniakowski G., Pejsak Z.: African swine fever (ASF) and ticks. No risk of tick-mediated ASF spread in Poland and Baltic states. J Vet Res 2017, 61, 375–380.FrantM.WoźniakowskiG.PejsakZ.African swine fever (ASF) and ticks20176137538010.1515/jvetres-2017-0055Search in Google Scholar
Gallardo C., Soler A., Nieto R., Cano C., Pelayo V., Sanchez M.A., Pridotkas G., Fernandez-Pinero J., Briones V., Arias M.: Experimental infection of domestic pigs with African swine fever virus Lithuania 2014 Genotype II Field Isolate. Transbound Emerg Dis 2015, 64, 300–304.GallardoC.SolerA.NietoR.CanoC.PelayoV.SanchezM.A., Pridotkas G.Fernandez-PineroJ.BrionesV.AriasM.Experimental infection of domestic pigs with African swine fever virus Lithuania 2014 Genotype II Field Isolate6430030410.1111/tbed.12346Search in Google Scholar
Gallardo C., de la Torre Reoyo A., Fernández-Pinero J., Iglesias I., Muñoz M.J., Arias M.L.: African swine fever: a global view of the current challenge. Porc Heal Manag 2015, 1, article 21.GallardoC.dela Torre Reoyo A.Fernández-PineroJ.IglesiasI.MuñozM.J.AriasM.L.African swine fever: a global view of the current challenge20151article2110.1186/s40813-015-0013-ySearch in Google Scholar
Ge S., Li J., Fan X., Liu F., Li L., Wang Q., Ren W., Bao J., Liu C., Wang H., Liu J., Zhang Y., Xu T., Wu X., Wang Z.: Molecular characterization of African swine fever virus, China, 2018. Emerg Infect Dis J 2018, 24, 2131–2133.GeS.LiJ.FanX.LiuF.LiL.WangQ.RenW.BaoJ.LiuC.WangH.LiuJ.ZhangY.XuT.WuX.WangZ.Molecular characterization of African swine fever virus, China, 2018242131213310.3201/eid2411.181274Search in Google Scholar
Greig A.: Pathogenesis of African swine fever in pigs naturally exposed to the disease. J Comp Pathol 1972, 82, 73–79.GreigA.Pathogenesis of African swine fever in pigs naturally exposed to the disease197282737910.1016/0021-9975(72)90028-XSearch in Google Scholar
Guinat C., Reis A.L., Netherton C.L., Goatley L., Pfeiffer D.U., Dixon L.: Dynamics of African swine fever virus shedding and excretion in domestic pigs infected by intramuscular inoculation and contact transmission. Vet Res 2014, 45, 1–9.GuinatC.ReisA.L.NethertonC.L.GoatleyL.PfeifferD.U.DixonL.Dynamics of African swine fever virus shedding and excretion in domestic pigs infected by intramuscular inoculation and contact transmission2014451910.1186/s13567-014-0093-8418917525256695Search in Google Scholar
Imatdinov A.R., Malogolovkin A.S., Balyshev V.M., Vlasov M.E., Titov I.A., Morgunov S.Y.: Biological properties and molecular-genetic characteristics of African swine fever virus isolated in various regions of Russia in 2016–2017. Russ Agric Sci 2019, 44, 469–473.ImatdinovA.R.MalogolovkinA.S.BalyshevV.M.VlasovM.E.TitovI.A.MorgunovS.Y.Biological properties and molecular-genetic characteristics of African swine fever virus isolated in various regions of Russia in 2016–201720194446947310.3103/S106836741805004XSearch in Google Scholar
Kalmar I.D., Cay A.B., Tignon M.: Sensitivity of African swine fever virus (ASFV) to heat, alkalinity and peroxide treatment in presence or absence of porcine plasma. Vet Microbiol 2018, 219, 144–149.KalmarI.D.CayA.B.TignonM.Sensitivity of African swine fever virus (ASFV) to heat, alkalinity and peroxide treatment in presence or absence of porcine plasma201821914414910.1016/j.vetmic.2018.04.025Search in Google Scholar
Kim H.J., Lee M.J., Lee S.K., Kim D., Seo S.J., Kang H.E., Nam H.M.: African swine fever virus in pork brought into South Korea by travelers from China, August 2018. Emerg Infect Dis J 2019, 25, 1231–1233.KimH.J.LeeM.J.LeeS.K.KimD.SeoS.J.KangH.E.NamH.M.African swine fever virus in pork brought into South Korea by travelers from China, August 2018251231123310.3201/eid2506.181684Search in Google Scholar
Kolbasov D., Titov I., Tsybanov S., Gogin A., Malogolovkin A.: African swine fever virus, Siberia, Russia, 2017. Emerg Infect Dis J 2018, 24, 796–798.KolbasovD.TitovI.TsybanovS.GoginA.MalogolovkinA.African swine fever virus, Siberia, Russia, 201720182479679810.3201/eid2404.171238Search in Google Scholar
McKercher P.D., Hess W.R., Hamdy F.: Residual viruses in pork products. Appl Environ Microbiol 1978, 35, 142–145.McKercherP.D.HessW.R.HamdyF.Residual viruses in pork products19783514214510.1128/aem.35.1.142-145.1978Search in Google Scholar
Mebus C.A., House C., Gonzalvo F.R., Pineda J.M., Tapiador J., Pire J.J., Bergada J., Yedloutschnig R.J., Sahu S., Becerra V., Sánchez-Vizcaíno J.M.: Survival of foot-and-mouth disease, African swine fever, and hog cholera viruses in Spanish serrano cured hams and Iberian cured hams, shoulders and loins. Food Microbiol 1993, 10, 133–143.MebusC.A.HouseC.GonzalvoF.R.PinedaJ.M.TapiadorJ.PireJ.J.BergadaJ.YedloutschnigR.J.SahuS.BecerraV.Sánchez-VizcaínoJ.M.Survival of foot-and-mouth disease, African swine fever, and hog cholera viruses in Spanish serrano cured hams and Iberian cured hams, shoulders and loins19931013314310.1006/fmic.1993.1014Search in Google Scholar
Mebus C., Arias M., Pineda J.M., Tapiador J., House C., Sánchez-Vizcaíno J.M., Survival of several porcine viruses in different Spanish dry-cured meat products. Food Chem 1997, 59, 555–559.MebusC.AriasM.PinedaJ.M.TapiadorJ.HouseC.Sánchez-VizcaínoJ.M.Survival of several porcine viruses in different Spanish dry-cured meat products19975955555910.1016/S0308-8146(97)00006-XSearch in Google Scholar
Mellor P.S., Kitching R.P., Wilkinson P.J.: Mechanical transmission of capripox virus and African swine fever virus by.Stomoxys calcitrans Res Vet Sci 1987, 43, 109–112.MellorP.S.KitchingR.P.WilkinsonP.J.Mechanical transmission of capripox virus and African swine fever virus by Stomoxys calcitrans19874310911210.1016/S0034-5288(18)30753-7Search in Google Scholar
Montgomery E.R.: On a form of swine fever occurring in British East Africa (Kenya Colony). J Comp Pathol Ther 1921, 34, 159–191.MontgomeryE.R.On a form of swine fever occurring in British East Africa (Kenya Colony)19213415919110.1016/S0368-1742(21)80031-4Search in Google Scholar
Mur L., Martínez-López B., Sánchez-Vizcaíno J.M.: Risk of African swine fever introduction into the European Union through transport-associated routes: returning trucks and waste from international ships and planes. BMC Vet Res 2012, 8, doi: 10.1186/1746-6148-8-149.MurL.Martínez-LópezB.Sánchez-VizcaínoJ.M.Risk of African swine fever introduction into the European Union through transport-associated routes: returning trucks and waste from international ships and planes2012810.1186/1746-6148-8-149348510922935221Open DOISearch in Google Scholar
Niederwerder M.C., Stoian A.M.M., Rowland R.R.R., Dritz S.S., Petrovan V., Constance L.A., Gebhardt J.T., Olcha M., Jones C.K., Woodworth J.C., Fang Y., Liang J., Hefley T.J.: Infectious dose of African swine fever virus when consumed naturally in liquid or feed. Emerg Infect Dis 2019, 25, 891–897.NiederwerderM.C.StoianA.M.M.RowlandR.R.R.DritzS.S.PetrovanV.ConstanceL.A.GebhardtJ.T.OlchaM.JonesC.K.WoodworthJ.C.FangY.LiangJ.HefleyT.J.Infectious dose of African swine fever virus when consumed naturally in liquid or feed20192589189710.3201/eid2505.181495647823130761988Search in Google Scholar
Nurmoja I., Petrov A., Breidenstein C., Zani L., Forth J.H., Beer M., Kristian M., Viltrop A., Blome S.: Biological characterization of African swine fever virus genotype II strains from north-eastern Estonia in European wild boar. Transbound Emerg Dis 2017, 64, 2034–2041.NurmojaI.PetrovA.BreidensteinC.ZaniL.ForthJ.H., Beer M.KristianM.ViltropA.BlomeS.Biological characterization of African swine fever virus genotype II strains from north-eastern Estonia in European wild boar2017642034204110.1111/tbed.1261428116841Search in Google Scholar
O’Donnell V., Risatti G.R., Holinka L.G., Krug P., Carlson J., Velazquez-Salinas L., Azzinaro P.A., Gladue D.P., Borca M.V.: Simultaneous deletion of the 9GL and UK genes from the African swine fever virus Georgia 2007 isolate offers increased safety and protection against homologous challenge. J Virol 2016, 91, e01760-16. doi: 10.1128/JVI.01760-16.O’DonnellV.RisattiG.R.HolinkaL.G.KrugP.CarlsonJ.Velazquez-SalinasL.AzzinaroP.A.GladueD.P.BorcaM.V.Simultaneous deletion of the 9GL and UK genes from the African swine fever virus Georgia 2007. isolate offers increased safety and protection against homologous challenge201691e017601610.1128/JVI.01760-16516518627795430Open DOISearch in Google Scholar
OIE: OIE World Animal Health Information System http://www.oie.int/wahis_2/public/wahid.php/Reviewreport/Review/viewsummary?reportid=29617http://www.oie.int/wahis_2/public/wahid.php/Reviewreport/Review/viewsummary?reportid=29617Search in Google Scholar
Olesen A.S., Hansen M.F., Rasmussen T.B., Belsham G.J., Bødker R., Bøtner A.: Survival and localization of African swine fever virus in stable flies.Stomoxys calcitrans after feeding on viremic blood using a membrane feeder. Vet Microbiol 2018, 222, 25–29.OlesenA.S.HansenM.F.RasmussenT.B.BelshamG.J.BødkerR.BøtnerA.Survival and localization of African swine fever virus in stable flies Stomoxys calcitrans after feeding on viremic blood using a membrane feeder2018222252910.1016/j.vetmic.2018.06.01030080669Search in Google Scholar
Olesen A.S., Lohse L., Boklund A., Halasa T., Belsham G.J., Rasmussen T.B.: Short time window for transmissibility of African swine fever virus from a contaminated environment. Transbound Emerg Dis 2018, 65, 1024–1032.OlesenA.S.LohseL.BoklundA.HalasaT.BelshamG.J.RasmussenT.B.Short time window for transmissibility of African swine fever virus from a contaminated environment2018651024103210.1111/tbed.1283729457702Search in Google Scholar
Olesen A.S., Lohse L., Boklund A., Halasa T., Gallardo C., Pejsak Z., Belsham G.J., Rasmussen T.B., Bøtner A.: Transmission of African swine fever virus from infected pigs by direct contact and aerosol routes. Vet Microbiol 2017, 211, 92–102.OlesenA.S.LohseL.BoklundA.HalasaT.GallardoC.PejsakZ.BelshamG.J.RasmussenT.B.BøtnerA.Transmission of African swine fever virus from infected pigs by direct contact and aerosol routes20172119210210.1016/j.vetmic.2017.10.00429102127Search in Google Scholar
Olesen A.S., Lohse L., Frimodt Hansen M., Boklund A., Halasa T., Belsham G.J., Rasmussen T.B., Bøtner A., Bødker R.: Infection of pigs with African swine fever virus.via ingestion of stable flies.Stomoxys calcitrans Transbound Emerg Dis 2018, 65, 1152–1157.OlesenA.S.LohseL.FrimodtHansen M.BoklundA.HalasaT.BelshamG.J., Rasmussen T.B., Bøtner A.BødkerR.Infection of pigs with African swine fever virus via ingestion of stable flies Stomoxys calcitrans2018651152115710.1111/tbed.1291829877056Search in Google Scholar
Petrini S., Feliziani F., Casciari C., Giammarioli M., Torresi C., De Mia G.M.: Survival of African swine fever virus (ASFV) in various traditional Italian dry-cured meat products. Prev Vet Med 2019, 162, 126–130.PetriniS.FelizianiF.CasciariC.GiammarioliM.TorresiC.DeMia G.M.Survival of African swine fever virus (ASFV) in various traditional Italian dry-cured meat products201916212613010.1016/j.prevetmed.2018.11.01330621891Search in Google Scholar
Pietschmann J., Guinat C., Beer M., Pronin V., Tauscher K., Petrov A., Keil G., Blome S.: Course and transmission characteristics of oral low-dose infection of domestic pigs and European wild boar with a Caucasian African swine fever virus isolate. Arch Virol 2015, 160, 1657–1667.PietschmannJ.GuinatC.BeerM.ProninV.TauscherK.PetrovA.KeilG.BlomeS.Course and transmission characteristics of oral low-dose infection of domestic pigs and European wild boar with a Caucasian African swine fever virus isolate20151601657166710.1007/s00705-015-2430-225916610Search in Google Scholar
Plowright W., Parker J.: The stability of African swine fever virus with particular reference to heat and pH inactivation. Arch Gesamte Virusforsch 1967, 21, 383–402.PlowrightW.ParkerJ.The stability of African swine fever virus with particular reference to heat and pH inactivation19672138340210.1007/BF012417385628715Search in Google Scholar
Plowright W., Parker J., Peirce M.A.: African swine fever virus in ticks.Ornithodoros moubata Murray) collected from animal burrows in Tanzania. Nature 1969, 221, 1071–1073.PlowrightW.ParkerJ.PeirceM.A.African swine fever virus in ticks Ornithodoros moubata Murray) collected from animal burrows in Tanzania19692211071107310.1038/2211071a05813153Search in Google Scholar
Reuters: China finds African swine fever virus in some animal feed products. https://www.reuters.com/article/us-china-swinefever/china-finds-african-swine-fever-virus-in-some-animal-feed-products-iduskcn1oo0fdhttps://www.reuters.com/article/us-china-swinefever/china-finds-african-swine-fever-virus-in-some-animal-feed-products-iduskcn1oo0fdSearch in Google Scholar
Sánchez-Vizcaíno J.M., Mur L., Gomez-Villamandos J.C., Carrasco L.: An update on the epidemiology and pathology of African swine fever. J Comp Pathol 2015, 152, 9–21.Sánchez-VizcaínoJ.M.MurL.Gomez-VillamandosJ.C.CarrascoL.An update on the epidemiology and pathology of African swine fever201515292110.1016/j.jcpa.2014.09.003Search in Google Scholar
Sindryakova I.P., Morgunov Y.P., Chichikin A.Y., Gazaev I.K., Kudryashov D.A., Tsybanov S.Z.: The influence of temperature on the Russian isolate of African swine fever virus in pork products and feed with extrapolation to natural conditions. Sel’skokhozyaistvennaya Biol 2016, 51, 467–474.SindryakovaI.P.MorgunovY.P.ChichikinA.Y.GazaevI.K.KudryashovD.A.TsybanovS.Z.The influence of temperature on the Russian isolate of African swine fever virus in pork products and feed with extrapolation to natural conditions20165146747410.15389/agrobiology.2016.4.467engSearch in Google Scholar
Turner C., Williams S.M.: Laboratory-scale inactivation of African swine fever virus and swine vesicular disease virus in pig slurry. J Appl Microbiol 1999, 87, 148–157.TurnerC.WilliamsS.M.Laboratory-scale inactivation of African swine fever virus and swine vesicular disease virus in pig slurry19998714815710.1046/j.1365-2672.1999.00802.xSearch in Google Scholar
Vlasova N., Varentsova A., Shevchenko I., Zhukov I., Remyga S., Gavrilova V., Puzankova O., Shevtsov A., Zinyakov N., Gruzdev K.: Comparative analysis of clinical and biological characteristics of African swine fever virus isolates from 2013 year Russian Federation. Br Microbiol Res J 2015, 5, 203–215.VlasovaN.VarentsovaA.ShevchenkoI.ZhukovI.RemygaS.GavrilovaV.PuzankovaO.ShevtsovA.ZinyakovN.GruzdevK.Comparative analysis of clinical and biological characteristics of African swine fever virus isolates from 2013 year Russian Federation520321510.9734/BMRJ/2015/12941Search in Google Scholar
Wen X., He X., Zhang X., Zhang X., Liu L., Guan Y., Zhang Y.B.Z.: Genome sequences derived from pig and dried blood pig feed samples provide important insights into the transmission of African swine fever virus in China in 2018. Emerg Microbes Infect 2019, 8, 303–306.WenX.HeX.ZhangX.ZhangX.LiuL.GuanY.ZhangY.B.Z.Genome sequences derived from pig and dried blood pig feed samples provide important insights into the transmission of African swine fever virus in China in 20182019830330610.1080/22221751.2019.1565915Search in Google Scholar
Wilkinson P.J., Donaldson A.I., Greig A., Bruce W.: Transmission studies with African swine fever virus: infections of pigs by airborne virus. J Comp Pathol 1977, 87, 487–495.WilkinsonP.J.DonaldsonA.I.GreigA.BruceW.Transmission studies with African swine fever virus: infections of pigs by airborne virus19778748749510.1016/0021-9975(77)90037-8Search in Google Scholar