[1] Virol Lab, Hamilton, MT USA
[2] Rocky Mt Vet Branch, Hamilton, MT USA
[3] NIAID, Infect Dis Lab, Bethesda, MD 20892 USA
[4] Univ Washington, Sch Med, Dept Microbiol, Seattle, WA 98195 USA
[5] Univ Washington, Washington Natl Primate Res Ctr, Seattle, WA 98195 USA
[6] Inst Diagnost & Referencia Epidemiol, Mexico City 11340, DF, Mexico
[7] Washington State Univ, Dept Vet Clin Sci, Pullman, WA 99164 USA
[8] Publ Hlth Agcy Canada, Natl Microbiol Lab, Winnipeg, MB, Canada
[9] Kansas State Univ, Coll Vet Med, Dept Diagnost Med & Pathobiol, Manhattan, KS 66506 USA
[10] Univ Tokyo, Inst Med Sci, Dept Microbiol & Immunol, Div Virol, Tokyo 1088639, Japan
[11] Univ Wisconsin, Sch Vet Med, Dept Pathobiol Sci, Influenza Res Inst, Madison, WI 53706 USA
[12] ERATO Infect Induced Host Responses Project, Kawaguchi, Saitama 3320012, Japan
[13] Hokkaido Univ, Creat Res Initiat, Sapporo, Hokkaido 0600818, Japan