4Song H, Tu C, Zhang G, et al. Cross-host evolution of severe acute respiratory syndrome coronavirus in palm civet and human[J]. Proc Natl Acad Sci USA, 2005, 102(7): 2430-2435.
5Hon CC, Lam TY, Shi ZL, et al. Evidence of the recombinant origin of a bat severe acute respiratory syndrome (SARS)- like coronavirus and its implications on the direct ancestor of SARS coronavirus[J]. Virol, 2008, 82(4): 1819-1826.
6Balboni A, Battilani M, Prosperi S. The SARS-like coronaviruses: The role of bats and evolutionary relationships with SARS coronavirus[J]. New Microbiol, 2012,, 35(1):1-16.
7Fraser C, Donnelly CA, Cauchemez S, et al. Pandemic potential of a strain of influenza A (H1N1): Early findings[J]. Science, 2009, 324(5934):1557-1561.
8Novel Swine-Origin Influenza A (H1N1) Virus Investigation Team. Emergence of a novel swine-origin influenza A (H1N1) virus in humans[J]. N Engl J Med, 2009, 360 (25):2605-2615.
9Hemelaar J, Gouws E, Ghys PD, et al. WHO-UNAIDS Network for HIV Isolation and Characterisation. Global trends in molecular epidemiology of HIV-1 during 2000- 2007[J]. AIDS, 201 i, 25(5):679-689.
10Hasebe F, Thuy NT, Inoue S, et al. Serologic evidence of nipah virus infection in bats, Vietnam[J]. Emerg Infect Dis, 2012, 18(3):536-537.