Introductory RemarksDongyou LiuPOSITIVE-SENSE RNA VIRUSESBetanodavirusDongyou LiuTaura Syndrome VirusParin Chaivisuthangkura, Akapon Vaniksampanna, Phongthana Pasookhush, Siwaporn Longyant, and Paisarn SithigorngulBee Paralysis VirusPanuwan ChantawannakulIflavirus (Deformed Wing Virus)Jessica M. Fannon and Eugene V. RyabovAvian Encephalomyelitis VirusMazhar I. Khan, Zhixun Xie, Ted Girshick, and Zhiqin XieDuck Hepatitis VirusDabing Zhang and Ning LiuFoot-and-Mouth Disease VirusDongyou LiuPorcine Encephalomyocarditis VirusSandra Blaise-Boisseau, Aurore Romey, and Labib Bakkali KassimiPorcine Teschovirus (Teschen-Talfan Disease)Cristina Cano-Gomez and Miguel Angel Jimenez-ClaveroSwine Vesicular Disease VirusJovita Fernandez-Pinero, Giulia Pezzoni, Cristina Cano-Gomez, Paloma Fernandez-Pacheco, Emiliana Brocchi, and Miguel Angel Jimenez-ClaveroAvian AstrovirusesVictoria SmythHepatitis E VirusIlaria Di Bartolo, Fabio Ostanello, and Franco Maria RuggeriFeline CalicivirusRudi Weiblen, Luciane Teresinha Lovato, and Andreia HenzelPorcine CalicivirusesDongyou LiuVesicular Exanthema of Swine VirusNick J. Knowles, Begona Valdazo-Gonzalez, Britta A. Wood, Katarzyna Bachanek-Bankowska, and Donald P. KingAvian Leukosis VirusYongxiu Yao and Venugopal NairBovine Leukemia VirusSilvina E. Gutierrez and Agustina ForlettiCaprine Arthritis-Encephalitis Virus and Visna-Maedi VirusNuria Barquero, Ana Domenech, and Esperanza Gomez-LuciaEquine Infectious Anemia VirusCaroline Leroux and R. Frank CookFeline Immunodeficiency VirusDongyou LiuFeline Leukemia VirusDongyou LiuReticuloendotheliosis VirusesDongyou LiuBorder Disease Virus (Hairy Shaker Disease)Jieyuan Jiang and Wenliang LiBovine Viral Diarrhea Viruses 1 and 2Benjamin W. NewcomerClassical Swine Fever VirusDongyou LiuLouping Ill VirusNicholas JohnsonWest Nile VirusDongyou LiuEastern and Western Equine Encephalitis VirusesNorma P. Tavakoli and Laura D. KramerVenezuelan Equine Encephalitis VirusMaria Belen Pisano, Marta Contigiani, and Viviana ReEquine Arteritis VirusUdeni B.R. BalasuriyaPorcine Reproductive and Respiratory Syndrome VirusDongyou LiuYellow Head Complex Viruses, Including Gill-Associated VirusJames MunroAvian Infectious Bronchitis VirusV.R. Lunge, A.P. Fraga, and N. IkutaBovine CoronavirusDongyou LiuFeline Enteric Coronavirus and Feline Infectious Peritonitis VirusNiels C. PedersenPorcine Epidemic Diarrhea VirusDongyou LiuTorovirusesDongyou LiuNEGATIVE-SENSE RNA VIRUSESAvian BornavirusFrancesca Sidoti, Maria Lucia Mandola, Francesca Rizzo, Rossana Cavallo, and Cristina CostaBovine Ephemeral Fever VirusHakan Bulut and Ahmet Kursat AzkurRabies VirusDongyou LiuVesicular Stomatitis VirusDongyou Liu and Sandor BelakAvian Influenza VirusErica SpackmanEquine Influenza VirusThomas M. Chambers and Udeni B.R. BalasuriyaInfectious Salmon Anemia VirusDongyou LiuSwine Influenza A VirusJianqiang Zhang, Phillip Gauger, and Karen HarmonAvian MetapneumovirusJose Francisco Rivera-Benitez, Jazmin De la Luz-Armendariz, Alberto Bravo-Blas, Luis Gomez-Nunez, and Humberto Ramirez-MendozaBovine Respiratory Syncytial VirusSara Hagglund and Jean Francois ValarcherCanine Distemper VirusRebecca P. WilkesHendra VirusDongyou LiuMenangle VirusTimothy R. BowdenNewcastle Disease VirusDongyou LiuNipah VirusSupaporn Wacharapluesadee, Akanitt Jittmittraphap, Sangchai Yingsakmongkon, and Thiravat HemachudhaPeste des Petits Ruminants VirusPam Dachung LukaPorcine Rubulavirus (Blue Eye Disease)Jose Ivan Sanchez Betancourt and Maria Elena Trujillo OrtegaRinderpest VirusAnke Bruning-RichardsonEbola VirusBaochuan Lin and Anthony P. MalanoskiMarburg VirusJunping Yu and Hongping WeiNEGATIVE- AND AMBI-SENSE RNA VIRUSESAkabane VirusAkiko Uema, Yohsuke Ogawa, and Hiroomi AkashiHantavirusesDongyou LiuNairobi Sheep Disease VirusDevendra T. Mourya and Pragya D. YadavRift Valley Fever VirusWilliam C. Wilson, Natasha N. Gaudreault, and Mohammad M. HossainSchmallenberg VirusDongyou LiuArenavirusesRandal J. Schoepp and Aileen E. O'HearnPicobirnavirusesYashpal S. Malik, Naveen Kumar, Kuldeep Dhama, Krisztian Banyai, Joana D'Arc Pereira Mascarenhas, and Raj Kumar SinghInfectious Myonecrosis VirusMaria Erivalda Farias de Aragao, Maria Veronyca Coelho Mello, and Maria de Lourdes Oliveira OtochInfectious Bursal Disease VirusMaja Velhner, Dejan Vidanovic, and Ivan DobrosavljevicAfrican Horse Sickness VirusDongyou Liu and Frank W. AustinBluetongue VirusFan LeeEpizootic Hemorrhagic Disease VirusSrivishnupriya AnbalaganEquine Encephalosis VirusDongyou LiuRotavirusesHelen O'Shea, P.J. Collins, Lynda Gunn, Barbara A. Blacklaws, John McKillen, and Miren Iturriza GomarraDNA VIRUSESBeak and Feather Disease VirusAna Margarida Henriques, Teresa Fagulha, and Miguel FevereiroPorcine CircovirusYu-Liang Huang, Hui-Wen Chang, Victor Fei Pang, and Chian-Ren JengAleutian Mink Disease VirusTrine H. Jensen and Ase UttenthalCanine ParvovirusS. ParthibanGoose Parvovirus (Gosling Plague)Yakun Luo and Shangjin CuiPenaeus monodon HepandensovirusDongyou LiuPenaeus stylirostris PenstyldensovirusNorma A. Macias-Rodriguez, Erika Camacho-Beltran, Edgar Rodriguez-Negrete, Norma E. Leyva-Lopez, and Jesus Mendez-LozanoPorcine ParvovirusZhengyang Wang, Yu Zhu, Miaomiao Kong, and Shangjin CuiPolyomavirusesWojciech KozdrunBovine PapillomavirusesM.A.R. Silva, R.C.P. Lima, M.N. Cordeiro, G. Borzacchiello, and A.C. FreitasPoultry AdenovirusesGyozo L. KajanBetaherpesvirinae (Suid Herpesvirus 2)Timothy J. MahonyIltovirus (Infectious Laryngotracheitis Virus)Joseph J. Giambrone and Shan-Chia OuMacavirusRicha Sood, Kh. Victoria Chanu, and Sandeep BhatiaMarek's Disease Virus (Gallid Herpesvirus 2) and Herpesvirus of Turkey (Melagrid Herpesvirus 1)Grzegorz Wozniakowski and Jowita Samanta NiczyporukCyprinivirusesKenneth A. McColl, Agus Sunarto, and Lijuan LiIctalurid Herpesvirus 1Larry HansonAbalone HerpesvirusMark St. J. Crane, Kenneth A. McColl, Jeff A. Cowley, Kevin Ellard, Keith W. Savin, Serge Corbeil, Nicholas J.G. Moody, Mark Fegan, and Simone WarnerAfrican Swine Fever VirusDongyou LiuMegalocytivirusesChun-Shun Wang and Chu-Ming WenAvipoxvirusBimalendu MondalCapripoxviruses: Sheeppox, Goatpox and Lumpy Skin Disease VirusesE.H. VenterMyxoma VirusJune Liu and Peter KerrOrthopoxvirusVinayagamurthy Balamurugan, Gnanavel Venkatesan, and Veerakyathappa BhanuprakashParapoxvirusGraziele Oliveira, Galileu Costa, Felipe Assis, Ana Paula Franco-Luiz, Giliane Trindade, Erna Kroon, Filippo Turrini, and Jonatas AbrahaoWhite Spot Syndrome VirusDongyou LiuPRIONSBovine Spongiform EncephalopathyAkikazu Sakudo and Takashi OnoderaChronic Wasting DiseaseAkikazu Sakudo and Takashi Onodera