4Horimoto T, Kawaoka Y. Pandemic threat posed by Avian Influenza A viruses [J]. Clin Microbiol Rev,2001,1:129 - 149.
5Food and Agriculture Organization of the United Nations. Global Strategy for the progressive Control of Highly pathogenic Avian Influenza (HPAI)[EB/OL].http: //www.faoorg/ag/againfo/subjects/en/health/diseases- cards/Special avian.html.
6殷震,刘景华.动物病毒学[M].2版.北京:科学出版社,1999.
7UNGCHUSAK K, AUEWARAKUL P, DOWELL S F, et al. Probable person - to - person transmission of avian influenza A ( 1-15N1 ) [J]. N Engl J Med,2005,352(4) :333 -340.
8STURM - RAMIREZ K M, ELLIS T, BOUSFIELD B, et al. Reemerging HSN1 influenza viruses in Hong Kong in 2002 are highly pathogenic to ducks [ J ]. J Virol,2004,78 (9) :4892 - 4901.
9KIT S, KIT M, PIRTLE E C. Attenuated properties of thymidine kinse negative deletion mutant of Pseudorabies virus[ J]. Am J Vet Res, 1985,46(6) :1359 - 1367.
10ROSS N, O' SULLIVAN G, COUDER F. Influence of chicken genotype on protection against Marek ' s disease by a herpesvirus of tur- keys recombinant expressing the glycoprotein B ( gB ) of Marek' s disease virus[J]. Vaccine, 1996, 14(3):187-189.