摘要
Public health has been a great challenge in many parts of the world,and underdeveloped nations present the greatest challenges in addressing the health problems in the field of public health.In recent years there have been outbreaks of reemerging diseases transmitted by vectors,such as the mosquito,Zika virus disease belonging to this group.Zika virus,which was discovered inciden-tally in Uganda in 1947 in the course of moni-toring mosquitoes and primates,had remained a dark virus confined to a narrow equatorial belt that traversed Africa and Asia[1].Arboreal mosquitoes such as Aedes africanus and rarely caused infections known as“spillage”in humans,even in highly enzootic areas[1].
