POPULATION DYNAMICS OF ARBOVIRUSES

宿主中的病毒种群可能非常多样化，正如人类种群的行为与其中个体的行为可能非常不同，病毒种群的行为与其中个体的行为也不同。这种多样性可以为病毒提供生存优势，也可以调节感染宿主症状的严重程度。这项研究将提供重要的新信息，推动疫苗战略和公共卫生政策。

Populations of viruses in an host can be very diverse and just as the behaviour of a population of humans can be very different to the behaviour of individuals in them, populations of viruses behave differently to the behaviour of individuals in them. This diversity may provide a survival advantage to the virus and it also may regulate the severity of the symptoms in an infected host. This study will provide important new information that will drive vaccine strategies and public health policy.