The current threat is a result of the second global migration of the fungus from Mexico.
In an era of global migration, food becomes the melting pot of the world.
This is a detailed survey of how technology aids the global migration - and devastation - of species.
However, the fake analogy between people moving in next door and global migration ignores the fact that restrictions are put on migration.
The need for this alliance of civilisation between Europe and Latin America becomes all the more clear in the light of global migrations.
Dr. LaDou's study of the global migration of hazardous industries has led to efforts to control occupational and environmental hazards.
Beyond that, it refers to the global migration from poor countries into large American cities and to the social displacement of those left out of the global-information economy.
It is increasingly recognized that the global migration of birds, as well as of people, requires any pandemic plan or public health initiative to be global in scope.
"There are different perspectives on who said what to whom when," said Dr. Martin S. Cetron, who directs agency's division of global migration and quarantine.
Program for the Study of Global Migration, Graduate Institute of International and Development Studies, Geneva.