2U.S. Department of Health and Human Services (HHS), HHS Pandemic Influenza Plan Washing ton, DC:HHS. 2005. www. hhs.gov/ pandemicflu/plan/accessed 29 March 2006. M.
3Ungehusak K, Huewarakul P, Doweu SF, et al. Probable person-to-person transmission of avian influenza A (HSN1). N Ensl J Med, 2005,352(4) : 333-340.
4Parry J. WHO launches "man of war" to tackle avian flu. BMJ. 2005,331(7508): 70.
5Chowell G, Ammon CE, Hengartner NW, et al. Transmissiondynamics of the great influenza pandemic of 1918 in Geneva, Switzerlan d : Assessing the effects of hypothetical interventions. J Theor Biol, 2006, 241(2): 193-204.
6Ferguson NM, Cummings DA, Cauchemez S, et al. Strategiesfor eontaining an emerging influenza pandemic in Southeast Asia. Nature,2005, 437(7056): 209-214.
7Longini IM, Nizam A, Xu S. Containing pandemic influenza at the source. Science,2005, 309(5737) : 1083-1087.
8Germann TC, Kadau K, Longini IM Jr, et al. Mitigation strategies for pandemic influenza in the United States. ProcNatl Acad Sci USA, 2006,103(15): 5935-5940.
9Ferquson NM, Cuminqs DA, Fraser C, et al. Strateyies for mitigating an influenza pandemic. Nature, 2006-04-26.
10Parry J. WHO launches "plan of war" to tackle avian flu. BMJ. 2005, 331 (7508) : 70.
